76648446

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:155

約数の個数: 108

約数和(自身を含む): 201990672

約数和(自身を除く): 125342226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 47, 49, 63, 86, 94, 98, 126, 129, 141, 147, 258, 282, 294, 301, 329, 387, 423, 441, 602, 658, 774, 846, 882, 903, 987, 1806, 1849, 1974, 2021, 2107, 2303, 2709, 2961, 3698, 4042, 4214, 4606, 5418, 5547, 5922, 6063, 6321, 6909, 11094, 12126, 12642, 12943, 13818, 14147, 16641, 18189, 18963, 20727, 25886, 28294, 33282, 36378, 37926, 38829, 41454, 42441, 77658, 84882, 86903, 90601, 99029, 116487, 127323, 173806, 181202, 198058, 232974, 254646, 260709, 271803, 297087, 521418, 543606, 594174, 608321, 782127, 815409, 891261, 1216642, 1564254, 1630818, 1782522, 1824963, 3649926, 4258247, 5474889, 8516494, 10949778, 12774741, 25549482, 38324223, 76648446]

約数ペア:

[(1, 76648446), (2, 38324223), (3, 25549482), (6, 12774741), (7, 10949778), (9, 8516494), (14, 5474889), (18, 4258247), (21, 3649926), (42, 1824963), (43, 1782522), (47, 1630818), (49, 1564254), (63, 1216642), (86, 891261), (94, 815409), (98, 782127), (126, 608321), (129, 594174), (141, 543606), (147, 521418), (258, 297087), (282, 271803), (294, 260709), (301, 254646), (329, 232974), (387, 198058), (423, 181202), (441, 173806), (602, 127323), (658, 116487), (774, 99029), (846, 90601), (882, 86903), (903, 84882), (987, 77658), (1806, 42441), (1849, 41454), (1974, 38829), (2021, 37926), (2107, 36378), (2303, 33282), (2709, 28294), (2961, 25886), (3698, 20727), (4042, 18963), (4214, 18189), (4606, 16641), (5418, 14147), (5547, 13818), (5922, 12943), (6063, 12642), (6321, 12126), (6909, 11094)]