31302936

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 102685440

約数和(自身を除く): 71382504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 67, 72, 81, 84, 103, 108, 126, 134, 162, 168, 189, 201, 206, 216, 252, 268, 309, 324, 378, 402, 412, 469, 504, 536, 567, 603, 618, 648, 721, 756, 804, 824, 927, 938, 1134, 1206, 1236, 1407, 1442, 1512, 1608, 1809, 1854, 1876, 2163, 2268, 2412, 2472, 2781, 2814, 2884, 3618, 3708, 3752, 4221, 4326, 4536, 4824, 5427, 5562, 5628, 5768, 6489, 6901, 7236, 7416, 8343, 8442, 8652, 10854, 11124, 11256, 12663, 12978, 13802, 14472, 16686, 16884, 17304, 19467, 20703, 21708, 22248, 25326, 25956, 27604, 33372, 33768, 37989, 38934, 41406, 43416, 48307, 50652, 51912, 55208, 58401, 62109, 66744, 75978, 77868, 82812, 96614, 101304, 116802, 124218, 144921, 151956, 155736, 165624, 186327, 193228, 233604, 248436, 289842, 303912, 372654, 386456, 434763, 467208, 496872, 558981, 579684, 745308, 869526, 1117962, 1159368, 1304289, 1490616, 1739052, 2235924, 2608578, 3478104, 3912867, 4471848, 5217156, 7825734, 10434312, 15651468, 31302936]

約数ペア:

[(1, 31302936), (2, 15651468), (3, 10434312), (4, 7825734), (6, 5217156), (7, 4471848), (8, 3912867), (9, 3478104), (12, 2608578), (14, 2235924), (18, 1739052), (21, 1490616), (24, 1304289), (27, 1159368), (28, 1117962), (36, 869526), (42, 745308), (54, 579684), (56, 558981), (63, 496872), (67, 467208), (72, 434763), (81, 386456), (84, 372654), (103, 303912), (108, 289842), (126, 248436), (134, 233604), (162, 193228), (168, 186327), (189, 165624), (201, 155736), (206, 151956), (216, 144921), (252, 124218), (268, 116802), (309, 101304), (324, 96614), (378, 82812), (402, 77868), (412, 75978), (469, 66744), (504, 62109), (536, 58401), (567, 55208), (603, 51912), (618, 50652), (648, 48307), (721, 43416), (756, 41406), (804, 38934), (824, 37989), (927, 33768), (938, 33372), (1134, 27604), (1206, 25956), (1236, 25326), (1407, 22248), (1442, 21708), (1512, 20703), (1608, 19467), (1809, 17304), (1854, 16884), (1876, 16686), (2163, 14472), (2268, 13802), (2412, 12978), (2472, 12663), (2781, 11256), (2814, 11124), (2884, 10854), (3618, 8652), (3708, 8442), (3752, 8343), (4221, 7416), (4326, 7236), (4536, 6901), (4824, 6489), (5427, 5768), (5562, 5628)]