72116856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 249350400

約数和(自身を除く): 177233544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 19, 21, 24, 28, 34, 36, 38, 42, 51, 56, 57, 63, 68, 72, 76, 84, 102, 114, 119, 126, 133, 136, 152, 153, 168, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 408, 443, 456, 476, 504, 532, 612, 646, 684, 714, 798, 886, 952, 969, 1064, 1071, 1197, 1224, 1292, 1329, 1368, 1428, 1596, 1772, 1938, 2142, 2261, 2394, 2584, 2658, 2856, 2907, 3101, 3192, 3544, 3876, 3987, 4284, 4522, 4788, 5316, 5814, 6202, 6783, 7531, 7752, 7974, 8417, 8568, 9044, 9303, 9576, 10632, 11628, 12404, 13566, 15062, 15948, 16834, 18088, 18606, 20349, 22593, 23256, 24808, 25251, 27132, 27909, 30124, 31896, 33668, 37212, 40698, 45186, 50502, 52717, 54264, 55818, 58919, 60248, 67336, 67779, 74424, 75753, 81396, 90372, 101004, 105434, 111636, 117838, 135558, 143089, 151506, 158151, 162792, 176757, 180744, 202008, 210868, 223272, 235676, 271116, 286178, 303012, 316302, 353514, 421736, 429267, 471352, 474453, 530271, 542232, 572356, 606024, 632604, 707028, 858534, 948906, 1001623, 1060542, 1144712, 1265208, 1287801, 1414056, 1717068, 1897812, 2003246, 2121084, 2575602, 3004869, 3434136, 3795624, 4006492, 4242168, 5151204, 6009738, 8012984, 9014607, 10302408, 12019476, 18029214, 24038952, 36058428, 72116856]

約数ペア:

[(1, 72116856), (2, 36058428), (3, 24038952), (4, 18029214), (6, 12019476), (7, 10302408), (8, 9014607), (9, 8012984), (12, 6009738), (14, 5151204), (17, 4242168), (18, 4006492), (19, 3795624), (21, 3434136), (24, 3004869), (28, 2575602), (34, 2121084), (36, 2003246), (38, 1897812), (42, 1717068), (51, 1414056), (56, 1287801), (57, 1265208), (63, 1144712), (68, 1060542), (72, 1001623), (76, 948906), (84, 858534), (102, 707028), (114, 632604), (119, 606024), (126, 572356), (133, 542232), (136, 530271), (152, 474453), (153, 471352), (168, 429267), (171, 421736), (204, 353514), (228, 316302), (238, 303012), (252, 286178), (266, 271116), (306, 235676), (323, 223272), (342, 210868), (357, 202008), (399, 180744), (408, 176757), (443, 162792), (456, 158151), (476, 151506), (504, 143089), (532, 135558), (612, 117838), (646, 111636), (684, 105434), (714, 101004), (798, 90372), (886, 81396), (952, 75753), (969, 74424), (1064, 67779), (1071, 67336), (1197, 60248), (1224, 58919), (1292, 55818), (1329, 54264), (1368, 52717), (1428, 50502), (1596, 45186), (1772, 40698), (1938, 37212), (2142, 33668), (2261, 31896), (2394, 30124), (2584, 27909), (2658, 27132), (2856, 25251), (2907, 24808), (3101, 23256), (3192, 22593), (3544, 20349), (3876, 18606), (3987, 18088), (4284, 16834), (4522, 15948), (4788, 15062), (5316, 13566), (5814, 12404), (6202, 11628), (6783, 10632), (7531, 9576), (7752, 9303), (7974, 9044), (8417, 8568)]