75020868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5171}}^1$

素因数の和:5225

約数の個数: 72

約数和(自身を含む): 210852096

約数和(自身を除く): 135831228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 5171, 7254, 10342, 14508, 15513, 20684, 31026, 46539, 62052, 67223, 93078, 134446, 160301, 186156, 201669, 268892, 320602, 403338, 480903, 605007, 641204, 806676, 961806, 1210014, 1442709, 1923612, 2083913, 2420028, 2885418, 4167826, 5770836, 6251739, 8335652, 12503478, 18755217, 25006956, 37510434, 75020868]

約数ペア:

[(1, 75020868), (2, 37510434), (3, 25006956), (4, 18755217), (6, 12503478), (9, 8335652), (12, 6251739), (13, 5770836), (18, 4167826), (26, 2885418), (31, 2420028), (36, 2083913), (39, 1923612), (52, 1442709), (62, 1210014), (78, 961806), (93, 806676), (117, 641204), (124, 605007), (156, 480903), (186, 403338), (234, 320602), (279, 268892), (372, 201669), (403, 186156), (468, 160301), (558, 134446), (806, 93078), (1116, 67223), (1209, 62052), (1612, 46539), (2418, 31026), (3627, 20684), (4836, 15513), (5171, 14508), (7254, 10342)]