71370341728

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{5021}}^1$

素因数の和:5181

約数の個数: 192

約数和(自身を含む): 174948802560

約数和(自身を除く): 103578460832

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 89, 92, 112, 124, 161, 178, 184, 217, 224, 248, 322, 356, 368, 434, 496, 623, 644, 712, 713, 736, 868, 992, 1246, 1288, 1424, 1426, 1736, 2047, 2492, 2576, 2759, 2848, 2852, 3472, 4094, 4984, 4991, 5021, 5152, 5518, 5704, 6944, 8188, 9968, 9982, 10042, 11036, 11408, 14329, 16376, 19313, 19936, 19964, 20084, 22072, 22816, 28658, 32752, 35147, 38626, 39928, 40168, 44144, 57316, 63457, 65504, 70294, 77252, 79856, 80336, 88288, 114632, 115483, 126914, 140588, 154504, 155651, 159712, 160672, 229264, 230966, 253828, 281176, 309008, 311302, 444199, 446869, 458528, 461932, 507656, 562352, 618016, 622604, 808381, 888398, 893738, 923864, 1015312, 1089557, 1124704, 1245208, 1616762, 1776796, 1787476, 1847728, 2030624, 2179114, 2490416, 3128083, 3233524, 3553592, 3574952, 3579973, 3695456, 4358228, 4980832, 6256166, 6467048, 7107184, 7149904, 7159946, 8716456, 10277987, 12512332, 12934096, 13852939, 14214368, 14299808, 14319892, 17432912, 20555974, 25024664, 25059811, 25868192, 27705878, 28639784, 34865824, 41111948, 50049328, 50119622, 55411756, 57279568, 71945909, 82223896, 96970573, 100098656, 100239244, 110823512, 114559136, 143891818, 164447792, 193941146, 200478488, 221647024, 287783636, 318617597, 328895584, 387882292, 400956976, 443294048, 575567272, 637235194, 775764584, 801913952, 1151134544, 1274470388, 1551529168, 2230323179, 2302269088, 2548940776, 3103058336, 4460646358, 5097881552, 8921292716, 10195763104, 17842585432, 35685170864, 71370341728]

約数ペア:

[(1, 71370341728), (2, 35685170864), (4, 17842585432), (7, 10195763104), (8, 8921292716), (14, 5097881552), (16, 4460646358), (23, 3103058336), (28, 2548940776), (31, 2302269088), (32, 2230323179), (46, 1551529168), (56, 1274470388), (62, 1151134544), (89, 801913952), (92, 775764584), (112, 637235194), (124, 575567272), (161, 443294048), (178, 400956976), (184, 387882292), (217, 328895584), (224, 318617597), (248, 287783636), (322, 221647024), (356, 200478488), (368, 193941146), (434, 164447792), (496, 143891818), (623, 114559136), (644, 110823512), (712, 100239244), (713, 100098656), (736, 96970573), (868, 82223896), (992, 71945909), (1246, 57279568), (1288, 55411756), (1424, 50119622), (1426, 50049328), (1736, 41111948), (2047, 34865824), (2492, 28639784), (2576, 27705878), (2759, 25868192), (2848, 25059811), (2852, 25024664), (3472, 20555974), (4094, 17432912), (4984, 14319892), (4991, 14299808), (5021, 14214368), (5152, 13852939), (5518, 12934096), (5704, 12512332), (6944, 10277987), (8188, 8716456), (9968, 7159946), (9982, 7149904), (10042, 7107184), (11036, 6467048), (11408, 6256166), (14329, 4980832), (16376, 4358228), (19313, 3695456), (19936, 3579973), (19964, 3574952), (20084, 3553592), (22072, 3233524), (22816, 3128083), (28658, 2490416), (32752, 2179114), (35147, 2030624), (38626, 1847728), (39928, 1787476), (40168, 1776796), (44144, 1616762), (57316, 1245208), (63457, 1124704), (65504, 1089557), (70294, 1015312), (77252, 923864), (79856, 893738), (80336, 888398), (88288, 808381), (114632, 622604), (115483, 618016), (126914, 562352), (140588, 507656), (154504, 461932), (155651, 458528), (159712, 446869), (160672, 444199), (229264, 311302), (230966, 309008), (253828, 281176)]