73020904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{223}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 152530560

約数和(自身を除く): 79509656

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 223, 244, 446, 488, 671, 892, 1342, 1784, 2453, 2684, 3721, 4906, 5368, 7442, 9812, 13603, 14884, 19624, 27206, 29768, 40931, 54412, 81862, 108824, 149633, 163724, 299266, 327448, 598532, 829783, 1197064, 1659566, 3319132, 6638264, 9127613, 18255226, 36510452, 73020904]

約数ペア:

[(1, 73020904), (2, 36510452), (4, 18255226), (8, 9127613), (11, 6638264), (22, 3319132), (44, 1659566), (61, 1197064), (88, 829783), (122, 598532), (223, 327448), (244, 299266), (446, 163724), (488, 149633), (671, 108824), (892, 81862), (1342, 54412), (1784, 40931), (2453, 29768), (2684, 27206), (3721, 19624), (4906, 14884), (5368, 13603), (7442, 9812)]