90461826

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:521

約数の個数: 128

約数和(自身を含む): 254016000

約数和(自身を除く): 163554174

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 41, 42, 54, 63, 78, 82, 91, 117, 123, 126, 182, 189, 234, 246, 273, 287, 351, 369, 378, 449, 533, 546, 574, 702, 738, 819, 861, 898, 1066, 1107, 1347, 1599, 1638, 1722, 2214, 2457, 2583, 2694, 3143, 3198, 3731, 4041, 4797, 4914, 5166, 5837, 6286, 7462, 7749, 8082, 9429, 9594, 11193, 11674, 12123, 14391, 15498, 17511, 18409, 18858, 22386, 24246, 28287, 28782, 33579, 35022, 36818, 40859, 52533, 55227, 56574, 67158, 81718, 84861, 100737, 105066, 110454, 122577, 128863, 157599, 165681, 169722, 201474, 239317, 245154, 257726, 315198, 331362, 367731, 386589, 478634, 497043, 717951, 735462, 773178, 994086, 1103193, 1159767, 1435902, 1675219, 2153853, 2206386, 2319534, 3350438, 3479301, 4307706, 5025657, 6461559, 6958602, 10051314, 12923118, 15076971, 30153942, 45230913, 90461826]

約数ペア:

[(1, 90461826), (2, 45230913), (3, 30153942), (6, 15076971), (7, 12923118), (9, 10051314), (13, 6958602), (14, 6461559), (18, 5025657), (21, 4307706), (26, 3479301), (27, 3350438), (39, 2319534), (41, 2206386), (42, 2153853), (54, 1675219), (63, 1435902), (78, 1159767), (82, 1103193), (91, 994086), (117, 773178), (123, 735462), (126, 717951), (182, 497043), (189, 478634), (234, 386589), (246, 367731), (273, 331362), (287, 315198), (351, 257726), (369, 245154), (378, 239317), (449, 201474), (533, 169722), (546, 165681), (574, 157599), (702, 128863), (738, 122577), (819, 110454), (861, 105066), (898, 100737), (1066, 84861), (1107, 81718), (1347, 67158), (1599, 56574), (1638, 55227), (1722, 52533), (2214, 40859), (2457, 36818), (2583, 35022), (2694, 33579), (3143, 28782), (3198, 28287), (3731, 24246), (4041, 22386), (4797, 18858), (4914, 18409), (5166, 17511), (5837, 15498), (6286, 14391), (7462, 12123), (7749, 11674), (8082, 11193), (9429, 9594)]