77751336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 225348480

約数和(自身を除く): 147597144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 107, 136, 137, 156, 204, 214, 221, 274, 312, 321, 408, 411, 428, 442, 548, 642, 663, 822, 856, 884, 1096, 1284, 1326, 1391, 1644, 1768, 1781, 1819, 2329, 2568, 2652, 2782, 3288, 3562, 3638, 4173, 4658, 5304, 5343, 5457, 5564, 6987, 7124, 7276, 8346, 9316, 10686, 10914, 11128, 13974, 14248, 14552, 14659, 16692, 18632, 21372, 21828, 23647, 27948, 29318, 30277, 33384, 42744, 43656, 43977, 47294, 55896, 58636, 60554, 70941, 87954, 90831, 94588, 117272, 121108, 141882, 175908, 181662, 189176, 190567, 242216, 249203, 283764, 351816, 363324, 381134, 498406, 567528, 571701, 726648, 747609, 762268, 996812, 1143402, 1495218, 1524536, 1993624, 2286804, 2990436, 3239639, 4573608, 5980872, 6479278, 9718917, 12958556, 19437834, 25917112, 38875668, 77751336]

約数ペア:

[(1, 77751336), (2, 38875668), (3, 25917112), (4, 19437834), (6, 12958556), (8, 9718917), (12, 6479278), (13, 5980872), (17, 4573608), (24, 3239639), (26, 2990436), (34, 2286804), (39, 1993624), (51, 1524536), (52, 1495218), (68, 1143402), (78, 996812), (102, 762268), (104, 747609), (107, 726648), (136, 571701), (137, 567528), (156, 498406), (204, 381134), (214, 363324), (221, 351816), (274, 283764), (312, 249203), (321, 242216), (408, 190567), (411, 189176), (428, 181662), (442, 175908), (548, 141882), (642, 121108), (663, 117272), (822, 94588), (856, 90831), (884, 87954), (1096, 70941), (1284, 60554), (1326, 58636), (1391, 55896), (1644, 47294), (1768, 43977), (1781, 43656), (1819, 42744), (2329, 33384), (2568, 30277), (2652, 29318), (2782, 27948), (3288, 23647), (3562, 21828), (3638, 21372), (4173, 18632), (4658, 16692), (5304, 14659), (5343, 14552), (5457, 14248), (5564, 13974), (6987, 11128), (7124, 10914), (7276, 10686), (8346, 9316)]