76797540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13763}}^1$

素因数の和:13809

約数の個数: 72

約数和(自身を含む): 240484608

約数和(自身を除く): 163687068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 13763, 27526, 41289, 55052, 68815, 82578, 123867, 137630, 165156, 206445, 247734, 275260, 412890, 426653, 495468, 619335, 825780, 853306, 1238670, 1279959, 1706612, 2133265, 2477340, 2559918, 3839877, 4266530, 5119836, 6399795, 7679754, 8533060, 12799590, 15359508, 19199385, 25599180, 38398770, 76797540]

約数ペア:

[(1, 76797540), (2, 38398770), (3, 25599180), (4, 19199385), (5, 15359508), (6, 12799590), (9, 8533060), (10, 7679754), (12, 6399795), (15, 5119836), (18, 4266530), (20, 3839877), (30, 2559918), (31, 2477340), (36, 2133265), (45, 1706612), (60, 1279959), (62, 1238670), (90, 853306), (93, 825780), (124, 619335), (155, 495468), (180, 426653), (186, 412890), (279, 275260), (310, 247734), (372, 206445), (465, 165156), (558, 137630), (620, 123867), (930, 82578), (1116, 68815), (1395, 55052), (1860, 41289), (2790, 27526), (5580, 13763)]