72906648

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1583}}^1$

素因数の和:1712

約数の個数: 64

約数和(自身を含む): 193881600

約数和(自身を除く): 120974952

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 101, 114, 152, 202, 228, 303, 404, 456, 606, 808, 1212, 1583, 1919, 2424, 3166, 3838, 4749, 5757, 6332, 7676, 9498, 11514, 12664, 15352, 18996, 23028, 30077, 37992, 46056, 60154, 90231, 120308, 159883, 180462, 240616, 319766, 360924, 479649, 639532, 721848, 959298, 1279064, 1918596, 3037777, 3837192, 6075554, 9113331, 12151108, 18226662, 24302216, 36453324, 72906648]

約数ペア:

[(1, 72906648), (2, 36453324), (3, 24302216), (4, 18226662), (6, 12151108), (8, 9113331), (12, 6075554), (19, 3837192), (24, 3037777), (38, 1918596), (57, 1279064), (76, 959298), (101, 721848), (114, 639532), (152, 479649), (202, 360924), (228, 319766), (303, 240616), (404, 180462), (456, 159883), (606, 120308), (808, 90231), (1212, 60154), (1583, 46056), (1919, 37992), (2424, 30077), (3166, 23028), (3838, 18996), (4749, 15352), (5757, 12664), (6332, 11514), (7676, 9498)]