80939976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4397}}^1$

素因数の和:4478

約数の個数: 64

約数和(自身を含む): 221659200

約数和(自身を除く): 140719224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 104, 118, 156, 177, 236, 312, 354, 472, 708, 767, 1416, 1534, 2301, 3068, 4397, 4602, 6136, 8794, 9204, 13191, 17588, 18408, 26382, 35176, 52764, 57161, 105528, 114322, 171483, 228644, 259423, 342966, 457288, 518846, 685932, 778269, 1037692, 1371864, 1556538, 2075384, 3113076, 3372499, 6226152, 6744998, 10117497, 13489996, 20234994, 26979992, 40469988, 80939976]

約数ペア:

[(1, 80939976), (2, 40469988), (3, 26979992), (4, 20234994), (6, 13489996), (8, 10117497), (12, 6744998), (13, 6226152), (24, 3372499), (26, 3113076), (39, 2075384), (52, 1556538), (59, 1371864), (78, 1037692), (104, 778269), (118, 685932), (156, 518846), (177, 457288), (236, 342966), (312, 259423), (354, 228644), (472, 171483), (708, 114322), (767, 105528), (1416, 57161), (1534, 52764), (2301, 35176), (3068, 26382), (4397, 18408), (4602, 17588), (6136, 13191), (8794, 9204)]