70842408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 220416000

約数和(自身を除く): 149573592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 163, 168, 182, 199, 273, 312, 326, 364, 398, 489, 546, 597, 652, 728, 796, 978, 1092, 1141, 1194, 1304, 1393, 1592, 1956, 2119, 2184, 2282, 2388, 2587, 2786, 3423, 3912, 4179, 4238, 4564, 4776, 5174, 5572, 6357, 6846, 7761, 8358, 8476, 9128, 10348, 11144, 12714, 13692, 14833, 15522, 16716, 16952, 18109, 20696, 25428, 27384, 29666, 31044, 32437, 33432, 36218, 44499, 50856, 54327, 59332, 62088, 64874, 72436, 88998, 97311, 108654, 118664, 129748, 144872, 177996, 194622, 217308, 227059, 259496, 355992, 389244, 421681, 434616, 454118, 681177, 778488, 843362, 908236, 1265043, 1362354, 1686724, 1816472, 2530086, 2724708, 2951767, 3373448, 5060172, 5449416, 5903534, 8855301, 10120344, 11807068, 17710602, 23614136, 35421204, 70842408]

約数ペア:

[(1, 70842408), (2, 35421204), (3, 23614136), (4, 17710602), (6, 11807068), (7, 10120344), (8, 8855301), (12, 5903534), (13, 5449416), (14, 5060172), (21, 3373448), (24, 2951767), (26, 2724708), (28, 2530086), (39, 1816472), (42, 1686724), (52, 1362354), (56, 1265043), (78, 908236), (84, 843362), (91, 778488), (104, 681177), (156, 454118), (163, 434616), (168, 421681), (182, 389244), (199, 355992), (273, 259496), (312, 227059), (326, 217308), (364, 194622), (398, 177996), (489, 144872), (546, 129748), (597, 118664), (652, 108654), (728, 97311), (796, 88998), (978, 72436), (1092, 64874), (1141, 62088), (1194, 59332), (1304, 54327), (1393, 50856), (1592, 44499), (1956, 36218), (2119, 33432), (2184, 32437), (2282, 31044), (2388, 29666), (2587, 27384), (2786, 25428), (3423, 20696), (3912, 18109), (4179, 16952), (4238, 16716), (4564, 15522), (4776, 14833), (5174, 13692), (5572, 12714), (6357, 11144), (6846, 10348), (7761, 9128), (8358, 8476)]