863091972

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{3257}}^1$

素因数の和:3717

約数の個数: 72

約数和(自身を含む): 2316086136

約数和(自身を除く): 1452994164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 433, 612, 866, 1299, 1732, 2598, 3257, 3897, 5196, 6514, 7361, 7794, 9771, 13028, 14722, 15588, 19542, 22083, 29313, 29444, 39084, 44166, 55369, 58626, 66249, 88332, 110738, 117252, 132498, 166107, 221476, 264996, 332214, 498321, 664428, 996642, 1410281, 1993284, 2820562, 4230843, 5641124, 8461686, 12692529, 16923372, 23974777, 25385058, 47949554, 50770116, 71924331, 95899108, 143848662, 215772993, 287697324, 431545986, 863091972]

約数ペア:

[(1, 863091972), (2, 431545986), (3, 287697324), (4, 215772993), (6, 143848662), (9, 95899108), (12, 71924331), (17, 50770116), (18, 47949554), (34, 25385058), (36, 23974777), (51, 16923372), (68, 12692529), (102, 8461686), (153, 5641124), (204, 4230843), (306, 2820562), (433, 1993284), (612, 1410281), (866, 996642), (1299, 664428), (1732, 498321), (2598, 332214), (3257, 264996), (3897, 221476), (5196, 166107), (6514, 132498), (7361, 117252), (7794, 110738), (9771, 88332), (13028, 66249), (14722, 58626), (15588, 55369), (19542, 44166), (22083, 39084), (29313, 29444)]