90420409744

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1\times {\mathrm{991}}^1$

素因数の和:1473

約数の個数: 160

約数和(自身を含む): 214205147136

約数和(自身を除く): 123784737392

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 173, 238, 272, 277, 346, 476, 554, 692, 952, 991, 1108, 1211, 1384, 1904, 1939, 1982, 2216, 2422, 2768, 2941, 3878, 3964, 4432, 4709, 4844, 5882, 6937, 7756, 7928, 9418, 9688, 11764, 13874, 15512, 15856, 16847, 18836, 19376, 20587, 23528, 27748, 31024, 32963, 33694, 37672, 41174, 47056, 47921, 55496, 65926, 67388, 75344, 82348, 95842, 110992, 117929, 131852, 134776, 164696, 171443, 191684, 235858, 263704, 269552, 274507, 329392, 335447, 342886, 383368, 471716, 527408, 549014, 670894, 685772, 766736, 814657, 943432, 1098028, 1200101, 1341788, 1371544, 1629314, 1886864, 1921549, 2196056, 2400202, 2683576, 2743088, 2914531, 3258628, 3843098, 4392112, 4666619, 4800404, 5367152, 5702599, 5829062, 6517256, 7686196, 9333238, 9600808, 11405198, 11658124, 13034512, 15372392, 18666476, 19201616, 20401717, 22810396, 23316248, 30744784, 32666333, 37332952, 40803434, 45620792, 46632496, 47489711, 65332666, 74665904, 81606868, 91241584, 94979422, 130665332, 163213736, 189958844, 261330664, 326427472, 332427977, 379917688, 522661328, 664855954, 759835376, 807325087, 1329711908, 1614650174, 2659423816, 3229300348, 5318847632, 5651275609, 6458600696, 11302551218, 12917201392, 22605102436, 45210204872, 90420409744]

約数ペア:

[(1, 90420409744), (2, 45210204872), (4, 22605102436), (7, 12917201392), (8, 11302551218), (14, 6458600696), (16, 5651275609), (17, 5318847632), (28, 3229300348), (34, 2659423816), (56, 1614650174), (68, 1329711908), (112, 807325087), (119, 759835376), (136, 664855954), (173, 522661328), (238, 379917688), (272, 332427977), (277, 326427472), (346, 261330664), (476, 189958844), (554, 163213736), (692, 130665332), (952, 94979422), (991, 91241584), (1108, 81606868), (1211, 74665904), (1384, 65332666), (1904, 47489711), (1939, 46632496), (1982, 45620792), (2216, 40803434), (2422, 37332952), (2768, 32666333), (2941, 30744784), (3878, 23316248), (3964, 22810396), (4432, 20401717), (4709, 19201616), (4844, 18666476), (5882, 15372392), (6937, 13034512), (7756, 11658124), (7928, 11405198), (9418, 9600808), (9688, 9333238), (11764, 7686196), (13874, 6517256), (15512, 5829062), (15856, 5702599), (16847, 5367152), (18836, 4800404), (19376, 4666619), (20587, 4392112), (23528, 3843098), (27748, 3258628), (31024, 2914531), (32963, 2743088), (33694, 2683576), (37672, 2400202), (41174, 2196056), (47056, 1921549), (47921, 1886864), (55496, 1629314), (65926, 1371544), (67388, 1341788), (75344, 1200101), (82348, 1098028), (95842, 943432), (110992, 814657), (117929, 766736), (131852, 685772), (134776, 670894), (164696, 549014), (171443, 527408), (191684, 471716), (235858, 383368), (263704, 342886), (269552, 335447), (274507, 329392)]