121285764

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 318689280

約数和(自身を除く): 197403516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 191, 279, 372, 382, 558, 569, 573, 764, 1116, 1138, 1146, 1707, 1719, 2276, 2292, 3414, 3438, 5121, 5921, 6828, 6876, 10242, 11842, 17639, 17763, 20484, 23684, 35278, 35526, 52917, 53289, 70556, 71052, 105834, 106578, 108679, 158751, 211668, 213156, 217358, 317502, 326037, 434716, 635004, 652074, 978111, 1304148, 1956222, 3369049, 3912444, 6738098, 10107147, 13476196, 20214294, 30321441, 40428588, 60642882, 121285764]

約数ペア:

[(1, 121285764), (2, 60642882), (3, 40428588), (4, 30321441), (6, 20214294), (9, 13476196), (12, 10107147), (18, 6738098), (31, 3912444), (36, 3369049), (62, 1956222), (93, 1304148), (124, 978111), (186, 652074), (191, 635004), (279, 434716), (372, 326037), (382, 317502), (558, 217358), (569, 213156), (573, 211668), (764, 158751), (1116, 108679), (1138, 106578), (1146, 105834), (1707, 71052), (1719, 70556), (2276, 53289), (2292, 52917), (3414, 35526), (3438, 35278), (5121, 23684), (5921, 20484), (6828, 17763), (6876, 17639), (10242, 11842)]