74871888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:373

約数の個数: 160

約数和(自身を含む): 242817792

約数和(自身を除く): 167945904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 61, 78, 84, 91, 104, 112, 122, 156, 168, 182, 183, 208, 244, 273, 281, 312, 336, 364, 366, 427, 488, 546, 562, 624, 728, 732, 793, 843, 854, 976, 1092, 1124, 1281, 1456, 1464, 1586, 1686, 1708, 1967, 2184, 2248, 2379, 2562, 2928, 3172, 3372, 3416, 3653, 3934, 4368, 4496, 4758, 5124, 5551, 5901, 6344, 6744, 6832, 7306, 7868, 9516, 10248, 10959, 11102, 11802, 12688, 13488, 14612, 15736, 16653, 17141, 19032, 20496, 21918, 22204, 23604, 25571, 29224, 31472, 33306, 34282, 38064, 43836, 44408, 47208, 51142, 51423, 58448, 66612, 68564, 76713, 87672, 88816, 94416, 102284, 102846, 119987, 133224, 137128, 153426, 175344, 204568, 205692, 222833, 239974, 266448, 274256, 306852, 359961, 409136, 411384, 445666, 479948, 613704, 668499, 719922, 822768, 891332, 959896, 1227408, 1336998, 1439844, 1559831, 1782664, 1919792, 2673996, 2879688, 3119662, 3565328, 4679493, 5347992, 5759376, 6239324, 9358986, 10695984, 12478648, 18717972, 24957296, 37435944, 74871888]

約数ペア:

[(1, 74871888), (2, 37435944), (3, 24957296), (4, 18717972), (6, 12478648), (7, 10695984), (8, 9358986), (12, 6239324), (13, 5759376), (14, 5347992), (16, 4679493), (21, 3565328), (24, 3119662), (26, 2879688), (28, 2673996), (39, 1919792), (42, 1782664), (48, 1559831), (52, 1439844), (56, 1336998), (61, 1227408), (78, 959896), (84, 891332), (91, 822768), (104, 719922), (112, 668499), (122, 613704), (156, 479948), (168, 445666), (182, 411384), (183, 409136), (208, 359961), (244, 306852), (273, 274256), (281, 266448), (312, 239974), (336, 222833), (364, 205692), (366, 204568), (427, 175344), (488, 153426), (546, 137128), (562, 133224), (624, 119987), (728, 102846), (732, 102284), (793, 94416), (843, 88816), (854, 87672), (976, 76713), (1092, 68564), (1124, 66612), (1281, 58448), (1456, 51423), (1464, 51142), (1586, 47208), (1686, 44408), (1708, 43836), (1967, 38064), (2184, 34282), (2248, 33306), (2379, 31472), (2562, 29224), (2928, 25571), (3172, 23604), (3372, 22204), (3416, 21918), (3653, 20496), (3934, 19032), (4368, 17141), (4496, 16653), (4758, 15736), (5124, 14612), (5551, 13488), (5901, 12688), (6344, 11802), (6744, 11102), (6832, 10959), (7306, 10248), (7868, 9516)]