72900954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 190045440

約数和(自身を除く): 117144486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 71, 87, 126, 142, 174, 203, 213, 261, 281, 406, 426, 497, 522, 562, 609, 639, 843, 994, 1218, 1278, 1491, 1686, 1827, 1967, 2059, 2529, 2982, 3654, 3934, 4118, 4473, 5058, 5901, 6177, 8149, 8946, 11802, 12354, 14413, 16298, 17703, 18531, 19951, 24447, 28826, 35406, 37062, 39902, 43239, 48894, 57043, 59853, 73341, 86478, 114086, 119706, 129717, 139657, 146682, 171129, 179559, 259434, 279314, 342258, 359118, 418971, 513387, 578579, 837942, 1026774, 1157158, 1256913, 1735737, 2513826, 3471474, 4050053, 5207211, 8100106, 10414422, 12150159, 24300318, 36450477, 72900954]

約数ペア:

[(1, 72900954), (2, 36450477), (3, 24300318), (6, 12150159), (7, 10414422), (9, 8100106), (14, 5207211), (18, 4050053), (21, 3471474), (29, 2513826), (42, 1735737), (58, 1256913), (63, 1157158), (71, 1026774), (87, 837942), (126, 578579), (142, 513387), (174, 418971), (203, 359118), (213, 342258), (261, 279314), (281, 259434), (406, 179559), (426, 171129), (497, 146682), (522, 139657), (562, 129717), (609, 119706), (639, 114086), (843, 86478), (994, 73341), (1218, 59853), (1278, 57043), (1491, 48894), (1686, 43239), (1827, 39902), (1967, 37062), (2059, 35406), (2529, 28826), (2982, 24447), (3654, 19951), (3934, 18531), (4118, 17703), (4473, 16298), (5058, 14413), (5901, 12354), (6177, 11802), (8149, 8946)]