39045948

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 97454448

約数和(自身を除く): 58408500

約数列:

[1, 2, 3, 4, 6, 12, 29, 53, 58, 73, 87, 106, 116, 146, 159, 174, 212, 219, 292, 318, 348, 438, 636, 841, 876, 1537, 1682, 2117, 2523, 3074, 3364, 3869, 4234, 4611, 5046, 6148, 6351, 7738, 8468, 9222, 10092, 11607, 12702, 15476, 18444, 23214, 25404, 44573, 46428, 61393, 89146, 112201, 122786, 133719, 178292, 184179, 224402, 245572, 267438, 336603, 368358, 448804, 534876, 673206, 736716, 1346412, 3253829, 6507658, 9761487, 13015316, 19522974, 39045948]

約数ペア:

[(1, 39045948), (2, 19522974), (3, 13015316), (4, 9761487), (6, 6507658), (12, 3253829), (29, 1346412), (53, 736716), (58, 673206), (73, 534876), (87, 448804), (106, 368358), (116, 336603), (146, 267438), (159, 245572), (174, 224402), (212, 184179), (219, 178292), (292, 133719), (318, 122786), (348, 112201), (438, 89146), (636, 61393), (841, 46428), (876, 44573), (1537, 25404), (1682, 23214), (2117, 18444), (2523, 15476), (3074, 12702), (3364, 11607), (3869, 10092), (4234, 9222), (4611, 8468), (5046, 7738), (6148, 6351)]