126756396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8737}}^1$

素因数の和:8791

約数の個数: 72

約数和(自身を含む): 356230784

約数和(自身を除く): 229474388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 8737, 14508, 17474, 26211, 34948, 52422, 78633, 104844, 113581, 157266, 227162, 270847, 314532, 340743, 454324, 541694, 681486, 812541, 1022229, 1083388, 1362972, 1625082, 2044458, 2437623, 3250164, 3521011, 4088916, 4875246, 7042022, 9750492, 10563033, 14084044, 21126066, 31689099, 42252132, 63378198, 126756396]

約数ペア:

[(1, 126756396), (2, 63378198), (3, 42252132), (4, 31689099), (6, 21126066), (9, 14084044), (12, 10563033), (13, 9750492), (18, 7042022), (26, 4875246), (31, 4088916), (36, 3521011), (39, 3250164), (52, 2437623), (62, 2044458), (78, 1625082), (93, 1362972), (117, 1083388), (124, 1022229), (156, 812541), (186, 681486), (234, 541694), (279, 454324), (372, 340743), (403, 314532), (468, 270847), (558, 227162), (806, 157266), (1116, 113581), (1209, 104844), (1612, 78633), (2418, 52422), (3627, 34948), (4836, 26211), (7254, 17474), (8737, 14508)]