71227776

素因数分解:

$2^7\times 3^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 190209600

約数和(自身を除く): 118981824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 251, 384, 502, 739, 753, 1004, 1478, 1506, 2008, 2217, 2956, 3012, 4016, 4434, 5912, 6024, 8032, 8868, 11824, 12048, 16064, 17736, 23648, 24096, 32128, 35472, 47296, 48192, 70944, 94592, 96384, 141888, 185489, 283776, 370978, 556467, 741956, 1112934, 1483912, 2225868, 2967824, 4451736, 5935648, 8903472, 11871296, 17806944, 23742592, 35613888, 71227776]

約数ペア:

[(1, 71227776), (2, 35613888), (3, 23742592), (4, 17806944), (6, 11871296), (8, 8903472), (12, 5935648), (16, 4451736), (24, 2967824), (32, 2225868), (48, 1483912), (64, 1112934), (96, 741956), (128, 556467), (192, 370978), (251, 283776), (384, 185489), (502, 141888), (739, 96384), (753, 94592), (1004, 70944), (1478, 48192), (1506, 47296), (2008, 35472), (2217, 32128), (2956, 24096), (3012, 23648), (4016, 17736), (4434, 16064), (5912, 12048), (6024, 11824), (8032, 8868)]