65204656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:123

約数の個数: 160

約数和(自身を含む): 162846720

約数和(自身を除く): 97642064

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 31, 34, 37, 38, 44, 62, 68, 74, 76, 88, 124, 136, 148, 152, 176, 187, 209, 248, 272, 296, 304, 323, 341, 374, 407, 418, 496, 527, 589, 592, 629, 646, 682, 703, 748, 814, 836, 1054, 1147, 1178, 1258, 1292, 1364, 1406, 1496, 1628, 1672, 2108, 2294, 2356, 2516, 2584, 2728, 2812, 2992, 3256, 3344, 3553, 4216, 4588, 4712, 5032, 5168, 5456, 5624, 5797, 6479, 6512, 6919, 7106, 7733, 8432, 9176, 9424, 10013, 10064, 11248, 11594, 11951, 12617, 12958, 13838, 14212, 15466, 18352, 19499, 20026, 21793, 23188, 23902, 25234, 25916, 27676, 28424, 30932, 38998, 40052, 43586, 46376, 47804, 50468, 51832, 55352, 56848, 61864, 77996, 80104, 87172, 92752, 95608, 100936, 103664, 110143, 110704, 123728, 131461, 155992, 160208, 174344, 191216, 201872, 214489, 220286, 239723, 262922, 311984, 348688, 370481, 428978, 440572, 479446, 525844, 740962, 857956, 881144, 958892, 1051688, 1481924, 1715912, 1762288, 1917784, 2103376, 2963848, 3431824, 3835568, 4075291, 5927696, 8150582, 16301164, 32602328, 65204656]

約数ペア:

[(1, 65204656), (2, 32602328), (4, 16301164), (8, 8150582), (11, 5927696), (16, 4075291), (17, 3835568), (19, 3431824), (22, 2963848), (31, 2103376), (34, 1917784), (37, 1762288), (38, 1715912), (44, 1481924), (62, 1051688), (68, 958892), (74, 881144), (76, 857956), (88, 740962), (124, 525844), (136, 479446), (148, 440572), (152, 428978), (176, 370481), (187, 348688), (209, 311984), (248, 262922), (272, 239723), (296, 220286), (304, 214489), (323, 201872), (341, 191216), (374, 174344), (407, 160208), (418, 155992), (496, 131461), (527, 123728), (589, 110704), (592, 110143), (629, 103664), (646, 100936), (682, 95608), (703, 92752), (748, 87172), (814, 80104), (836, 77996), (1054, 61864), (1147, 56848), (1178, 55352), (1258, 51832), (1292, 50468), (1364, 47804), (1406, 46376), (1496, 43586), (1628, 40052), (1672, 38998), (2108, 30932), (2294, 28424), (2356, 27676), (2516, 25916), (2584, 25234), (2728, 23902), (2812, 23188), (2992, 21793), (3256, 20026), (3344, 19499), (3553, 18352), (4216, 15466), (4588, 14212), (4712, 13838), (5032, 12958), (5168, 12617), (5456, 11951), (5624, 11594), (5797, 11248), (6479, 10064), (6512, 10013), (6919, 9424), (7106, 9176), (7733, 8432)]