85687776

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{3343}}^1$

素因数の和:3448

約数の個数: 72

約数和(自身を含む): 246486240

約数和(自身を除く): 160798464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 3343, 4272, 6408, 6686, 8544, 10029, 12816, 13372, 20058, 25632, 26744, 30087, 40116, 53488, 60174, 80232, 106976, 120348, 160464, 240696, 297527, 320928, 481392, 595054, 892581, 962784, 1190108, 1785162, 2380216, 2677743, 3570324, 4760432, 5355486, 7140648, 9520864, 10710972, 14281296, 21421944, 28562592, 42843888, 85687776]

約数ペア:

[(1, 85687776), (2, 42843888), (3, 28562592), (4, 21421944), (6, 14281296), (8, 10710972), (9, 9520864), (12, 7140648), (16, 5355486), (18, 4760432), (24, 3570324), (32, 2677743), (36, 2380216), (48, 1785162), (72, 1190108), (89, 962784), (96, 892581), (144, 595054), (178, 481392), (267, 320928), (288, 297527), (356, 240696), (534, 160464), (712, 120348), (801, 106976), (1068, 80232), (1424, 60174), (1602, 53488), (2136, 40116), (2848, 30087), (3204, 26744), (3343, 25632), (4272, 20058), (6408, 13372), (6686, 12816), (8544, 10029)]