85767864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 266595840

約数和(自身を除く): 180827976

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, 168, 173, 182, 227, 273, 312, 346, 364, 454, 519, 546, 681, 692, 728, 908, 1038, 1092, 1211, 1362, 1384, 1589, 1816, 2076, 2184, 2249, 2422, 2724, 2951, 3178, 3633, 4152, 4498, 4767, 4844, 5448, 5902, 6356, 6747, 7266, 8853, 8996, 9534, 9688, 11804, 12712, 13494, 14532, 15743, 17706, 17992, 19068, 20657, 23608, 26988, 29064, 31486, 35412, 38136, 39271, 41314, 47229, 53976, 61971, 62972, 70824, 78542, 82628, 94458, 117813, 123942, 125944, 157084, 165256, 188916, 235626, 247884, 274897, 314168, 377832, 471252, 495768, 510523, 549794, 824691, 942504, 1021046, 1099588, 1531569, 1649382, 2042092, 2199176, 3063138, 3298764, 3573661, 4084184, 6126276, 6597528, 7147322, 10720983, 12252552, 14294644, 21441966, 28589288, 42883932, 85767864]

約数ペア:

[(1, 85767864), (2, 42883932), (3, 28589288), (4, 21441966), (6, 14294644), (7, 12252552), (8, 10720983), (12, 7147322), (13, 6597528), (14, 6126276), (21, 4084184), (24, 3573661), (26, 3298764), (28, 3063138), (39, 2199176), (42, 2042092), (52, 1649382), (56, 1531569), (78, 1099588), (84, 1021046), (91, 942504), (104, 824691), (156, 549794), (168, 510523), (173, 495768), (182, 471252), (227, 377832), (273, 314168), (312, 274897), (346, 247884), (364, 235626), (454, 188916), (519, 165256), (546, 157084), (681, 125944), (692, 123942), (728, 117813), (908, 94458), (1038, 82628), (1092, 78542), (1211, 70824), (1362, 62972), (1384, 61971), (1589, 53976), (1816, 47229), (2076, 41314), (2184, 39271), (2249, 38136), (2422, 35412), (2724, 31486), (2951, 29064), (3178, 26988), (3633, 23608), (4152, 20657), (4498, 19068), (4767, 17992), (4844, 17706), (5448, 15743), (5902, 14532), (6356, 13494), (6747, 12712), (7266, 11804), (8853, 9688), (8996, 9534)]