71501066

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 154828800

約数和(自身を除く): 83327734

約数列:

[1, 2, 7, 13, 14, 19, 23, 26, 29, 31, 38, 46, 58, 62, 91, 133, 161, 182, 203, 217, 247, 266, 299, 322, 377, 403, 406, 434, 437, 494, 551, 589, 598, 667, 713, 754, 806, 874, 899, 1102, 1178, 1334, 1426, 1729, 1798, 2093, 2639, 2821, 3059, 3458, 3857, 4123, 4186, 4669, 4991, 5278, 5642, 5681, 6118, 6293, 7163, 7657, 7714, 8246, 8671, 9269, 9338, 9982, 11362, 11687, 12586, 12673, 13547, 14326, 15314, 17081, 17342, 18538, 20677, 23374, 25346, 27094, 34162, 39767, 41354, 50141, 53599, 60697, 64883, 79534, 81809, 88711, 94829, 100282, 107198, 119567, 121394, 129766, 144739, 163618, 164749, 176111, 177422, 189658, 222053, 239134, 268801, 289478, 329498, 352222, 392863, 444106, 537602, 785726, 1153243, 1232777, 1554371, 1881607, 2306486, 2465554, 2750041, 3108742, 3763214, 5107219, 5500082, 10214438, 35750533, 71501066]

約数ペア:

[(1, 71501066), (2, 35750533), (7, 10214438), (13, 5500082), (14, 5107219), (19, 3763214), (23, 3108742), (26, 2750041), (29, 2465554), (31, 2306486), (38, 1881607), (46, 1554371), (58, 1232777), (62, 1153243), (91, 785726), (133, 537602), (161, 444106), (182, 392863), (203, 352222), (217, 329498), (247, 289478), (266, 268801), (299, 239134), (322, 222053), (377, 189658), (403, 177422), (406, 176111), (434, 164749), (437, 163618), (494, 144739), (551, 129766), (589, 121394), (598, 119567), (667, 107198), (713, 100282), (754, 94829), (806, 88711), (874, 81809), (899, 79534), (1102, 64883), (1178, 60697), (1334, 53599), (1426, 50141), (1729, 41354), (1798, 39767), (2093, 34162), (2639, 27094), (2821, 25346), (3059, 23374), (3458, 20677), (3857, 18538), (4123, 17342), (4186, 17081), (4669, 15314), (4991, 14326), (5278, 13547), (5642, 12673), (5681, 12586), (6118, 11687), (6293, 11362), (7163, 9982), (7657, 9338), (7714, 9269), (8246, 8671)]