64272456

素因数分解:

$2^3\times 3^2\times {\mathrm{179}}^1\times {\mathrm{4987}}^1$

素因数の和:5178

約数の個数: 48

約数和(自身を含む): 175078800

約数和(自身を除く): 110806344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 179, 358, 537, 716, 1074, 1432, 1611, 2148, 3222, 4296, 4987, 6444, 9974, 12888, 14961, 19948, 29922, 39896, 44883, 59844, 89766, 119688, 179532, 359064, 892673, 1785346, 2678019, 3570692, 5356038, 7141384, 8034057, 10712076, 16068114, 21424152, 32136228, 64272456]

約数ペア:

[(1, 64272456), (2, 32136228), (3, 21424152), (4, 16068114), (6, 10712076), (8, 8034057), (9, 7141384), (12, 5356038), (18, 3570692), (24, 2678019), (36, 1785346), (72, 892673), (179, 359064), (358, 179532), (537, 119688), (716, 89766), (1074, 59844), (1432, 44883), (1611, 39896), (2148, 29922), (3222, 19948), (4296, 14961), (4987, 12888), (6444, 9974)]