73187312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 166891104

約数和(自身を除く): 93703792

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 61, 68, 88, 122, 136, 176, 187, 244, 272, 374, 401, 488, 671, 748, 802, 976, 1037, 1342, 1496, 1604, 2074, 2684, 2992, 3208, 4148, 4411, 5368, 6416, 6817, 8296, 8822, 10736, 11407, 13634, 16592, 17644, 22814, 24461, 27268, 35288, 45628, 48922, 54536, 70576, 74987, 91256, 97844, 109072, 149974, 182512, 195688, 269071, 299948, 391376, 415837, 538142, 599896, 831674, 1076284, 1199792, 1663348, 2152568, 3326696, 4305136, 4574207, 6653392, 9148414, 18296828, 36593656, 73187312]

約数ペア:

[(1, 73187312), (2, 36593656), (4, 18296828), (8, 9148414), (11, 6653392), (16, 4574207), (17, 4305136), (22, 3326696), (34, 2152568), (44, 1663348), (61, 1199792), (68, 1076284), (88, 831674), (122, 599896), (136, 538142), (176, 415837), (187, 391376), (244, 299948), (272, 269071), (374, 195688), (401, 182512), (488, 149974), (671, 109072), (748, 97844), (802, 91256), (976, 74987), (1037, 70576), (1342, 54536), (1496, 48922), (1604, 45628), (2074, 35288), (2684, 27268), (2992, 24461), (3208, 22814), (4148, 17644), (4411, 16592), (5368, 13634), (6416, 11407), (6817, 10736), (8296, 8822)]