89119836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{997}}^1$

素因数の和:1211

約数の個数: 72

約数和(自身を含む): 244118784

約数和(自身を除く): 154998948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 191, 234, 382, 468, 573, 764, 997, 1146, 1719, 1994, 2292, 2483, 2991, 3438, 3988, 4966, 5982, 6876, 7449, 8973, 9932, 11964, 12961, 14898, 17946, 22347, 25922, 29796, 35892, 38883, 44694, 51844, 77766, 89388, 116649, 155532, 190427, 233298, 380854, 466596, 571281, 761708, 1142562, 1713843, 2285124, 2475551, 3427686, 4951102, 6855372, 7426653, 9902204, 14853306, 22279959, 29706612, 44559918, 89119836]

約数ペア:

[(1, 89119836), (2, 44559918), (3, 29706612), (4, 22279959), (6, 14853306), (9, 9902204), (12, 7426653), (13, 6855372), (18, 4951102), (26, 3427686), (36, 2475551), (39, 2285124), (52, 1713843), (78, 1142562), (117, 761708), (156, 571281), (191, 466596), (234, 380854), (382, 233298), (468, 190427), (573, 155532), (764, 116649), (997, 89388), (1146, 77766), (1719, 51844), (1994, 44694), (2292, 38883), (2483, 35892), (2991, 29796), (3438, 25922), (3988, 22347), (4966, 17946), (5982, 14898), (6876, 12961), (7449, 11964), (8973, 9932)]