90344436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 270273024

約数和(自身を除く): 179928588

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 53, 78, 84, 91, 98, 106, 147, 156, 159, 182, 196, 212, 223, 273, 294, 318, 364, 371, 446, 546, 588, 636, 637, 669, 689, 742, 892, 1092, 1113, 1274, 1338, 1378, 1484, 1561, 1911, 2067, 2226, 2548, 2597, 2676, 2756, 2899, 3122, 3822, 4134, 4452, 4683, 4823, 5194, 5798, 6244, 7644, 7791, 8268, 8697, 9366, 9646, 10388, 10927, 11596, 11819, 14469, 15582, 17394, 18732, 19292, 20293, 21854, 23638, 28938, 31164, 32781, 33761, 34788, 35457, 40586, 43708, 47276, 57876, 60879, 65562, 67522, 70914, 81172, 82733, 101283, 121758, 131124, 135044, 141828, 142051, 153647, 165466, 202566, 243516, 248199, 284102, 307294, 330932, 405132, 426153, 460941, 496398, 568204, 579131, 614588, 852306, 921882, 992796, 1075529, 1158262, 1704612, 1737393, 1843764, 2151058, 2316524, 3226587, 3474786, 4302116, 6453174, 6949572, 7528703, 12906348, 15057406, 22586109, 30114812, 45172218, 90344436]

約数ペア:

[(1, 90344436), (2, 45172218), (3, 30114812), (4, 22586109), (6, 15057406), (7, 12906348), (12, 7528703), (13, 6949572), (14, 6453174), (21, 4302116), (26, 3474786), (28, 3226587), (39, 2316524), (42, 2151058), (49, 1843764), (52, 1737393), (53, 1704612), (78, 1158262), (84, 1075529), (91, 992796), (98, 921882), (106, 852306), (147, 614588), (156, 579131), (159, 568204), (182, 496398), (196, 460941), (212, 426153), (223, 405132), (273, 330932), (294, 307294), (318, 284102), (364, 248199), (371, 243516), (446, 202566), (546, 165466), (588, 153647), (636, 142051), (637, 141828), (669, 135044), (689, 131124), (742, 121758), (892, 101283), (1092, 82733), (1113, 81172), (1274, 70914), (1338, 67522), (1378, 65562), (1484, 60879), (1561, 57876), (1911, 47276), (2067, 43708), (2226, 40586), (2548, 35457), (2597, 34788), (2676, 33761), (2756, 32781), (2899, 31164), (3122, 28938), (3822, 23638), (4134, 21854), (4452, 20293), (4683, 19292), (4823, 18732), (5194, 17394), (5798, 15582), (6244, 14469), (7644, 11819), (7791, 11596), (8268, 10927), (8697, 10388), (9366, 9646)]