90575478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 233513280

約数和(自身を除く): 142937802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 89, 123, 126, 178, 197, 246, 267, 287, 369, 394, 534, 574, 591, 623, 738, 801, 861, 1182, 1246, 1379, 1602, 1722, 1773, 1869, 2583, 2758, 3546, 3649, 3738, 4137, 5166, 5607, 7298, 8077, 8274, 10947, 11214, 12411, 16154, 17533, 21894, 24231, 24822, 25543, 32841, 35066, 48462, 51086, 52599, 56539, 65682, 72693, 76629, 105198, 113078, 122731, 145386, 153258, 157797, 169617, 229887, 245462, 315594, 339234, 368193, 459774, 508851, 718853, 736386, 1017702, 1104579, 1437706, 2156559, 2209158, 4313118, 5031971, 6469677, 10063942, 12939354, 15095913, 30191826, 45287739, 90575478]

約数ペア:

[(1, 90575478), (2, 45287739), (3, 30191826), (6, 15095913), (7, 12939354), (9, 10063942), (14, 6469677), (18, 5031971), (21, 4313118), (41, 2209158), (42, 2156559), (63, 1437706), (82, 1104579), (89, 1017702), (123, 736386), (126, 718853), (178, 508851), (197, 459774), (246, 368193), (267, 339234), (287, 315594), (369, 245462), (394, 229887), (534, 169617), (574, 157797), (591, 153258), (623, 145386), (738, 122731), (801, 113078), (861, 105198), (1182, 76629), (1246, 72693), (1379, 65682), (1602, 56539), (1722, 52599), (1773, 51086), (1869, 48462), (2583, 35066), (2758, 32841), (3546, 25543), (3649, 24822), (3738, 24231), (4137, 21894), (5166, 17533), (5607, 16154), (7298, 12411), (8077, 11214), (8274, 10947)]