73175328

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{11047}}^1$

素因数の和:11086

約数の個数: 72

約数和(自身を含む): 217159488

約数和(自身を除く): 143984160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 11047, 22094, 33141, 44188, 66282, 88376, 99423, 132564, 176752, 198846, 254081, 265128, 353504, 397692, 508162, 530256, 762243, 795384, 1016324, 1060512, 1524486, 1590768, 2032648, 2286729, 3048972, 3181536, 4065296, 4573458, 6097944, 8130592, 9146916, 12195888, 18293832, 24391776, 36587664, 73175328]

約数ペア:

[(1, 73175328), (2, 36587664), (3, 24391776), (4, 18293832), (6, 12195888), (8, 9146916), (9, 8130592), (12, 6097944), (16, 4573458), (18, 4065296), (23, 3181536), (24, 3048972), (32, 2286729), (36, 2032648), (46, 1590768), (48, 1524486), (69, 1060512), (72, 1016324), (92, 795384), (96, 762243), (138, 530256), (144, 508162), (184, 397692), (207, 353504), (276, 265128), (288, 254081), (368, 198846), (414, 176752), (552, 132564), (736, 99423), (828, 88376), (1104, 66282), (1656, 44188), (2208, 33141), (3312, 22094), (6624, 11047)]