82716804

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 234823680

約数和(自身を除く): 152106876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 47, 57, 62, 76, 83, 93, 94, 114, 124, 141, 166, 171, 186, 188, 228, 249, 279, 282, 332, 342, 372, 423, 498, 558, 564, 589, 684, 747, 846, 893, 996, 1116, 1178, 1457, 1494, 1577, 1692, 1767, 1786, 2356, 2573, 2679, 2914, 2988, 3154, 3534, 3572, 3901, 4371, 4731, 5146, 5301, 5358, 5828, 6308, 7068, 7719, 7802, 8037, 8742, 9462, 10292, 10602, 10716, 11703, 13113, 14193, 15438, 15604, 16074, 17484, 18924, 21204, 23157, 23406, 26226, 27683, 28386, 30876, 32148, 35109, 46314, 46812, 48887, 52452, 55366, 56772, 70218, 74119, 83049, 92628, 97774, 110732, 120931, 140436, 146661, 148238, 166098, 195548, 222357, 241862, 249147, 293322, 296476, 332196, 362793, 439983, 444714, 483724, 498294, 586644, 667071, 725586, 879966, 889428, 996588, 1088379, 1334142, 1451172, 1759932, 2176758, 2297689, 2668284, 4353516, 4595378, 6893067, 9190756, 13786134, 20679201, 27572268, 41358402, 82716804]

約数ペア:

[(1, 82716804), (2, 41358402), (3, 27572268), (4, 20679201), (6, 13786134), (9, 9190756), (12, 6893067), (18, 4595378), (19, 4353516), (31, 2668284), (36, 2297689), (38, 2176758), (47, 1759932), (57, 1451172), (62, 1334142), (76, 1088379), (83, 996588), (93, 889428), (94, 879966), (114, 725586), (124, 667071), (141, 586644), (166, 498294), (171, 483724), (186, 444714), (188, 439983), (228, 362793), (249, 332196), (279, 296476), (282, 293322), (332, 249147), (342, 241862), (372, 222357), (423, 195548), (498, 166098), (558, 148238), (564, 146661), (589, 140436), (684, 120931), (747, 110732), (846, 97774), (893, 92628), (996, 83049), (1116, 74119), (1178, 70218), (1457, 56772), (1494, 55366), (1577, 52452), (1692, 48887), (1767, 46812), (1786, 46314), (2356, 35109), (2573, 32148), (2679, 30876), (2914, 28386), (2988, 27683), (3154, 26226), (3534, 23406), (3572, 23157), (3901, 21204), (4371, 18924), (4731, 17484), (5146, 16074), (5301, 15604), (5358, 15438), (5828, 14193), (6308, 13113), (7068, 11703), (7719, 10716), (7802, 10602), (8037, 10292), (8742, 9462)]