65072784

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 198752160

約数和(自身を除く): 133679376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 73, 84, 98, 112, 146, 147, 168, 196, 219, 292, 294, 336, 379, 392, 438, 511, 584, 588, 758, 784, 876, 1022, 1137, 1168, 1176, 1516, 1533, 1752, 2044, 2274, 2352, 2653, 3032, 3066, 3504, 3577, 4088, 4548, 5306, 6064, 6132, 7154, 7959, 8176, 9096, 10612, 10731, 12264, 14308, 15918, 18192, 18571, 21224, 21462, 24528, 27667, 28616, 31836, 37142, 42448, 42924, 55334, 55713, 57232, 63672, 74284, 83001, 85848, 110668, 111426, 127344, 148568, 166002, 171696, 193669, 221336, 222852, 297136, 332004, 387338, 442672, 445704, 581007, 664008, 774676, 891408, 1162014, 1328016, 1355683, 1549352, 2324028, 2711366, 3098704, 4067049, 4648056, 5422732, 8134098, 9296112, 10845464, 16268196, 21690928, 32536392, 65072784]

約数ペア:

[(1, 65072784), (2, 32536392), (3, 21690928), (4, 16268196), (6, 10845464), (7, 9296112), (8, 8134098), (12, 5422732), (14, 4648056), (16, 4067049), (21, 3098704), (24, 2711366), (28, 2324028), (42, 1549352), (48, 1355683), (49, 1328016), (56, 1162014), (73, 891408), (84, 774676), (98, 664008), (112, 581007), (146, 445704), (147, 442672), (168, 387338), (196, 332004), (219, 297136), (292, 222852), (294, 221336), (336, 193669), (379, 171696), (392, 166002), (438, 148568), (511, 127344), (584, 111426), (588, 110668), (758, 85848), (784, 83001), (876, 74284), (1022, 63672), (1137, 57232), (1168, 55713), (1176, 55334), (1516, 42924), (1533, 42448), (1752, 37142), (2044, 31836), (2274, 28616), (2352, 27667), (2653, 24528), (3032, 21462), (3066, 21224), (3504, 18571), (3577, 18192), (4088, 15918), (4548, 14308), (5306, 12264), (6064, 10731), (6132, 10612), (7154, 9096), (7959, 8176)]