78624612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{541}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 217805952

約数和(自身を除く): 139181340

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 367, 396, 541, 734, 1082, 1101, 1468, 1623, 2164, 2202, 3246, 3303, 4037, 4404, 4869, 5951, 6492, 6606, 8074, 9738, 11902, 12111, 13212, 16148, 17853, 19476, 23804, 24222, 35706, 36333, 48444, 53559, 71412, 72666, 107118, 145332, 198547, 214236, 397094, 595641, 794188, 1191282, 1786923, 2184017, 2382564, 3573846, 4368034, 6552051, 7147692, 8736068, 13104102, 19656153, 26208204, 39312306, 78624612]

約数ペア:

[(1, 78624612), (2, 39312306), (3, 26208204), (4, 19656153), (6, 13104102), (9, 8736068), (11, 7147692), (12, 6552051), (18, 4368034), (22, 3573846), (33, 2382564), (36, 2184017), (44, 1786923), (66, 1191282), (99, 794188), (132, 595641), (198, 397094), (367, 214236), (396, 198547), (541, 145332), (734, 107118), (1082, 72666), (1101, 71412), (1468, 53559), (1623, 48444), (2164, 36333), (2202, 35706), (3246, 24222), (3303, 23804), (4037, 19476), (4404, 17853), (4869, 16148), (5951, 13212), (6492, 12111), (6606, 11902), (8074, 9738)]