72433296

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38693}}^1$

素因数の和:38720

約数の個数: 60

約数和(自身を含む): 218311548

約数和(自身を除く): 145878252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 38693, 77386, 116079, 154772, 232158, 309544, 348237, 464316, 503009, 619088, 696474, 928632, 1006018, 1392948, 1509027, 1857264, 2012036, 2785896, 3018054, 4024072, 4527081, 5571792, 6036108, 8048144, 9054162, 12072216, 18108324, 24144432, 36216648, 72433296]

約数ペア:

[(1, 72433296), (2, 36216648), (3, 24144432), (4, 18108324), (6, 12072216), (8, 9054162), (9, 8048144), (12, 6036108), (13, 5571792), (16, 4527081), (18, 4024072), (24, 3018054), (26, 2785896), (36, 2012036), (39, 1857264), (48, 1509027), (52, 1392948), (72, 1006018), (78, 928632), (104, 696474), (117, 619088), (144, 503009), (156, 464316), (208, 348237), (234, 309544), (312, 232158), (468, 154772), (624, 116079), (936, 77386), (1872, 38693)]