31375512

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{6917}}^1$

素因数の和:6942

約数の個数: 80

約数和(自身を含む): 100449360

約数和(自身を除く): 69073848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 6917, 13834, 20751, 27668, 41502, 48419, 55336, 62253, 83004, 96838, 124506, 145257, 166008, 186759, 193676, 249012, 290514, 373518, 387352, 435771, 498024, 560277, 581028, 747036, 871542, 1120554, 1162056, 1307313, 1494072, 1743084, 2241108, 2614626, 3486168, 3921939, 4482216, 5229252, 7843878, 10458504, 15687756, 31375512]

約数ペア:

[(1, 31375512), (2, 15687756), (3, 10458504), (4, 7843878), (6, 5229252), (7, 4482216), (8, 3921939), (9, 3486168), (12, 2614626), (14, 2241108), (18, 1743084), (21, 1494072), (24, 1307313), (27, 1162056), (28, 1120554), (36, 871542), (42, 747036), (54, 581028), (56, 560277), (63, 498024), (72, 435771), (81, 387352), (84, 373518), (108, 290514), (126, 249012), (162, 193676), (168, 186759), (189, 166008), (216, 145257), (252, 124506), (324, 96838), (378, 83004), (504, 62253), (567, 55336), (648, 48419), (756, 41502), (1134, 27668), (1512, 20751), (2268, 13834), (4536, 6917)]