71447376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1529

約数の個数: 160

約数和(自身を含む): 247984128

約数和(自身を除く): 176536752

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 336, 364, 429, 462, 528, 546, 572, 616, 624, 728, 858, 924, 1001, 1092, 1144, 1232, 1456, 1487, 1716, 1848, 2002, 2184, 2288, 2974, 3003, 3432, 3696, 4004, 4368, 4461, 5948, 6006, 6864, 8008, 8922, 10409, 11896, 12012, 16016, 16357, 17844, 19331, 20818, 23792, 24024, 31227, 32714, 35688, 38662, 41636, 48048, 49071, 57993, 62454, 65428, 71376, 77324, 83272, 98142, 114499, 115986, 124908, 130856, 135317, 154648, 166544, 196284, 212641, 228998, 231972, 249816, 261712, 270634, 309296, 343497, 392568, 405951, 425282, 457996, 463944, 499632, 541268, 637923, 686994, 785136, 811902, 850564, 915992, 927888, 1082536, 1275846, 1373988, 1488487, 1623804, 1701128, 1831984, 2165072, 2551692, 2747976, 2976974, 3247608, 3402256, 4465461, 5103384, 5495952, 5953948, 6495216, 8930922, 10206768, 11907896, 17861844, 23815792, 35723688, 71447376]

約数ペア:

[(1, 71447376), (2, 35723688), (3, 23815792), (4, 17861844), (6, 11907896), (7, 10206768), (8, 8930922), (11, 6495216), (12, 5953948), (13, 5495952), (14, 5103384), (16, 4465461), (21, 3402256), (22, 3247608), (24, 2976974), (26, 2747976), (28, 2551692), (33, 2165072), (39, 1831984), (42, 1701128), (44, 1623804), (48, 1488487), (52, 1373988), (56, 1275846), (66, 1082536), (77, 927888), (78, 915992), (84, 850564), (88, 811902), (91, 785136), (104, 686994), (112, 637923), (132, 541268), (143, 499632), (154, 463944), (156, 457996), (168, 425282), (176, 405951), (182, 392568), (208, 343497), (231, 309296), (264, 270634), (273, 261712), (286, 249816), (308, 231972), (312, 228998), (336, 212641), (364, 196284), (429, 166544), (462, 154648), (528, 135317), (546, 130856), (572, 124908), (616, 115986), (624, 114499), (728, 98142), (858, 83272), (924, 77324), (1001, 71376), (1092, 65428), (1144, 62454), (1232, 57993), (1456, 49071), (1487, 48048), (1716, 41636), (1848, 38662), (2002, 35688), (2184, 32714), (2288, 31227), (2974, 24024), (3003, 23792), (3432, 20818), (3696, 19331), (4004, 17844), (4368, 16357), (4461, 16016), (5948, 12012), (6006, 11896), (6864, 10409), (8008, 8922)]