61581624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6367}}^1$

素因数の和:6420

約数の個数: 64

約数和(自身を含む): 171171840

約数和(自身を除く): 109590216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 6367, 9672, 12734, 19101, 25468, 38202, 50936, 76404, 82771, 152808, 165542, 197377, 248313, 331084, 394754, 496626, 592131, 662168, 789508, 993252, 1184262, 1579016, 1986504, 2368524, 2565901, 4737048, 5131802, 7697703, 10263604, 15395406, 20527208, 30790812, 61581624]

約数ペア:

[(1, 61581624), (2, 30790812), (3, 20527208), (4, 15395406), (6, 10263604), (8, 7697703), (12, 5131802), (13, 4737048), (24, 2565901), (26, 2368524), (31, 1986504), (39, 1579016), (52, 1184262), (62, 993252), (78, 789508), (93, 662168), (104, 592131), (124, 496626), (156, 394754), (186, 331084), (248, 248313), (312, 197377), (372, 165542), (403, 152808), (744, 82771), (806, 76404), (1209, 50936), (1612, 38202), (2418, 25468), (3224, 19101), (4836, 12734), (6367, 9672)]