71987112

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 208802880

約数和(自身を除く): 136815768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 103, 136, 153, 204, 206, 306, 309, 408, 412, 571, 612, 618, 824, 927, 1142, 1224, 1236, 1713, 1751, 1854, 2284, 2472, 3426, 3502, 3708, 4568, 5139, 5253, 6852, 7004, 7416, 9707, 10278, 10506, 13704, 14008, 15759, 19414, 20556, 21012, 29121, 31518, 38828, 41112, 42024, 58242, 58813, 63036, 77656, 87363, 116484, 117626, 126072, 174726, 176439, 232968, 235252, 349452, 352878, 470504, 529317, 698904, 705756, 999821, 1058634, 1411512, 1999642, 2117268, 2999463, 3999284, 4234536, 5998926, 7998568, 8998389, 11997852, 17996778, 23995704, 35993556, 71987112]

約数ペア:

[(1, 71987112), (2, 35993556), (3, 23995704), (4, 17996778), (6, 11997852), (8, 8998389), (9, 7998568), (12, 5998926), (17, 4234536), (18, 3999284), (24, 2999463), (34, 2117268), (36, 1999642), (51, 1411512), (68, 1058634), (72, 999821), (102, 705756), (103, 698904), (136, 529317), (153, 470504), (204, 352878), (206, 349452), (306, 235252), (309, 232968), (408, 176439), (412, 174726), (571, 126072), (612, 117626), (618, 116484), (824, 87363), (927, 77656), (1142, 63036), (1224, 58813), (1236, 58242), (1713, 42024), (1751, 41112), (1854, 38828), (2284, 31518), (2472, 29121), (3426, 21012), (3502, 20556), (3708, 19414), (4568, 15759), (5139, 14008), (5253, 13704), (6852, 10506), (7004, 10278), (7416, 9707)]