72416808

素因数分解:

$2^3\times 3^3\times {\mathrm{89}}^1\times {\mathrm{3767}}^1$

素因数の和:3871

約数の個数: 64

約数和(自身を含む): 203472000

約数和(自身を除く): 131055192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 89, 108, 178, 216, 267, 356, 534, 712, 801, 1068, 1602, 2136, 2403, 3204, 3767, 4806, 6408, 7534, 9612, 11301, 15068, 19224, 22602, 30136, 33903, 45204, 67806, 90408, 101709, 135612, 203418, 271224, 335263, 406836, 670526, 813672, 1005789, 1341052, 2011578, 2682104, 3017367, 4023156, 6034734, 8046312, 9052101, 12069468, 18104202, 24138936, 36208404, 72416808]

約数ペア:

[(1, 72416808), (2, 36208404), (3, 24138936), (4, 18104202), (6, 12069468), (8, 9052101), (9, 8046312), (12, 6034734), (18, 4023156), (24, 3017367), (27, 2682104), (36, 2011578), (54, 1341052), (72, 1005789), (89, 813672), (108, 670526), (178, 406836), (216, 335263), (267, 271224), (356, 203418), (534, 135612), (712, 101709), (801, 90408), (1068, 67806), (1602, 45204), (2136, 33903), (2403, 30136), (3204, 22602), (3767, 19224), (4806, 15068), (6408, 11301), (7534, 9612)]