90268752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 280910592

約数和(自身を除く): 190641840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 53, 56, 74, 84, 106, 111, 112, 137, 148, 159, 168, 212, 222, 259, 274, 296, 318, 336, 371, 411, 424, 444, 518, 548, 592, 636, 742, 777, 822, 848, 888, 959, 1036, 1096, 1113, 1272, 1484, 1554, 1644, 1776, 1918, 1961, 2072, 2192, 2226, 2544, 2877, 2968, 3108, 3288, 3836, 3922, 4144, 4452, 5069, 5754, 5883, 5936, 6216, 6576, 7261, 7672, 7844, 8904, 10138, 11508, 11766, 12432, 13727, 14522, 15207, 15344, 15688, 17808, 20276, 21783, 23016, 23532, 27454, 29044, 30414, 31376, 35483, 40552, 41181, 43566, 46032, 47064, 50827, 54908, 58088, 60828, 70966, 81104, 82362, 87132, 94128, 101654, 106449, 109816, 116176, 121656, 141932, 152481, 164724, 174264, 203308, 212898, 219632, 243312, 268657, 283864, 304962, 329448, 348528, 406616, 425796, 537314, 567728, 609924, 658896, 805971, 813232, 851592, 1074628, 1219848, 1611942, 1703184, 1880599, 2149256, 2439696, 3223884, 3761198, 4298512, 5641797, 6447768, 7522396, 11283594, 12895536, 15044792, 22567188, 30089584, 45134376, 90268752]

約数ペア:

[(1, 90268752), (2, 45134376), (3, 30089584), (4, 22567188), (6, 15044792), (7, 12895536), (8, 11283594), (12, 7522396), (14, 6447768), (16, 5641797), (21, 4298512), (24, 3761198), (28, 3223884), (37, 2439696), (42, 2149256), (48, 1880599), (53, 1703184), (56, 1611942), (74, 1219848), (84, 1074628), (106, 851592), (111, 813232), (112, 805971), (137, 658896), (148, 609924), (159, 567728), (168, 537314), (212, 425796), (222, 406616), (259, 348528), (274, 329448), (296, 304962), (318, 283864), (336, 268657), (371, 243312), (411, 219632), (424, 212898), (444, 203308), (518, 174264), (548, 164724), (592, 152481), (636, 141932), (742, 121656), (777, 116176), (822, 109816), (848, 106449), (888, 101654), (959, 94128), (1036, 87132), (1096, 82362), (1113, 81104), (1272, 70966), (1484, 60828), (1554, 58088), (1644, 54908), (1776, 50827), (1918, 47064), (1961, 46032), (2072, 43566), (2192, 41181), (2226, 40552), (2544, 35483), (2877, 31376), (2968, 30414), (3108, 29044), (3288, 27454), (3836, 23532), (3922, 23016), (4144, 21783), (4452, 20276), (5069, 17808), (5754, 15688), (5883, 15344), (5936, 15207), (6216, 14522), (6576, 13727), (7261, 12432), (7672, 11766), (7844, 11508), (8904, 10138)]