72705912

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 190156800

約数和(自身を除く): 117450888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 474, 632, 744, 948, 1237, 1896, 2449, 2474, 3711, 4898, 4948, 7347, 7422, 9796, 9896, 14694, 14844, 19592, 29388, 29688, 38347, 58776, 76694, 97723, 115041, 153388, 195446, 230082, 293169, 306776, 390892, 460164, 586338, 781784, 920328, 1172676, 2345352, 3029413, 6058826, 9088239, 12117652, 18176478, 24235304, 36352956, 72705912]

約数ペア:

[(1, 72705912), (2, 36352956), (3, 24235304), (4, 18176478), (6, 12117652), (8, 9088239), (12, 6058826), (24, 3029413), (31, 2345352), (62, 1172676), (79, 920328), (93, 781784), (124, 586338), (158, 460164), (186, 390892), (237, 306776), (248, 293169), (316, 230082), (372, 195446), (474, 153388), (632, 115041), (744, 97723), (948, 76694), (1237, 58776), (1896, 38347), (2449, 29688), (2474, 29388), (3711, 19592), (4898, 14844), (4948, 14694), (7347, 9896), (7422, 9796)]