64168698

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 146718720

約数和(自身を除く): 82550022

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 79, 93, 158, 186, 237, 341, 397, 474, 682, 794, 869, 1023, 1191, 1738, 2046, 2382, 2449, 2607, 4367, 4898, 5214, 7347, 8734, 12307, 13101, 14694, 24614, 26202, 26939, 31363, 36921, 53878, 62726, 73842, 80817, 94089, 135377, 161634, 188178, 270754, 344993, 406131, 689986, 812262, 972253, 1034979, 1944506, 2069958, 2916759, 5833518, 10694783, 21389566, 32084349, 64168698]

約数ペア:

[(1, 64168698), (2, 32084349), (3, 21389566), (6, 10694783), (11, 5833518), (22, 2916759), (31, 2069958), (33, 1944506), (62, 1034979), (66, 972253), (79, 812262), (93, 689986), (158, 406131), (186, 344993), (237, 270754), (341, 188178), (397, 161634), (474, 135377), (682, 94089), (794, 80817), (869, 73842), (1023, 62726), (1191, 53878), (1738, 36921), (2046, 31363), (2382, 26939), (2449, 26202), (2607, 24614), (4367, 14694), (4898, 13101), (5214, 12307), (7347, 8734)]