4347828

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 11793600

約数和(自身を除く): 7445772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 59, 69, 89, 92, 118, 138, 177, 178, 207, 236, 267, 276, 354, 356, 414, 531, 534, 708, 801, 828, 1062, 1068, 1357, 1602, 2047, 2124, 2714, 3204, 4071, 4094, 5251, 5428, 6141, 8142, 8188, 10502, 12213, 12282, 15753, 16284, 18423, 21004, 24426, 24564, 31506, 36846, 47259, 48852, 63012, 73692, 94518, 120773, 189036, 241546, 362319, 483092, 724638, 1086957, 1449276, 2173914, 4347828]

約数ペア:

[(1, 4347828), (2, 2173914), (3, 1449276), (4, 1086957), (6, 724638), (9, 483092), (12, 362319), (18, 241546), (23, 189036), (36, 120773), (46, 94518), (59, 73692), (69, 63012), (89, 48852), (92, 47259), (118, 36846), (138, 31506), (177, 24564), (178, 24426), (207, 21004), (236, 18423), (267, 16284), (276, 15753), (354, 12282), (356, 12213), (414, 10502), (531, 8188), (534, 8142), (708, 6141), (801, 5428), (828, 5251), (1062, 4094), (1068, 4071), (1357, 3204), (1602, 2714), (2047, 2124)]