61851944

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 154828800

約数和(自身を除く): 92976856

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 41, 44, 56, 62, 77, 79, 82, 88, 124, 154, 158, 164, 217, 248, 287, 308, 316, 328, 341, 434, 451, 553, 574, 616, 632, 682, 868, 869, 902, 1106, 1148, 1271, 1364, 1736, 1738, 1804, 2212, 2296, 2387, 2449, 2542, 2728, 3157, 3239, 3476, 3608, 4424, 4774, 4898, 5084, 6083, 6314, 6478, 6952, 8897, 9548, 9796, 10168, 12166, 12628, 12956, 13981, 17143, 17794, 19096, 19592, 22673, 24332, 25256, 25912, 26939, 27962, 34286, 35588, 35629, 45346, 48664, 53878, 55924, 68572, 71176, 71258, 90692, 97867, 100409, 107756, 111848, 137144, 142516, 181384, 188573, 195734, 200818, 215512, 249403, 285032, 377146, 391468, 401636, 498806, 702863, 754292, 782936, 803272, 997612, 1104499, 1405726, 1508584, 1995224, 2208998, 2811452, 4417996, 5622904, 7731493, 8835992, 15462986, 30925972, 61851944]

約数ペア:

[(1, 61851944), (2, 30925972), (4, 15462986), (7, 8835992), (8, 7731493), (11, 5622904), (14, 4417996), (22, 2811452), (28, 2208998), (31, 1995224), (41, 1508584), (44, 1405726), (56, 1104499), (62, 997612), (77, 803272), (79, 782936), (82, 754292), (88, 702863), (124, 498806), (154, 401636), (158, 391468), (164, 377146), (217, 285032), (248, 249403), (287, 215512), (308, 200818), (316, 195734), (328, 188573), (341, 181384), (434, 142516), (451, 137144), (553, 111848), (574, 107756), (616, 100409), (632, 97867), (682, 90692), (868, 71258), (869, 71176), (902, 68572), (1106, 55924), (1148, 53878), (1271, 48664), (1364, 45346), (1736, 35629), (1738, 35588), (1804, 34286), (2212, 27962), (2296, 26939), (2387, 25912), (2449, 25256), (2542, 24332), (2728, 22673), (3157, 19592), (3239, 19096), (3476, 17794), (3608, 17143), (4424, 13981), (4774, 12956), (4898, 12628), (5084, 12166), (6083, 10168), (6314, 9796), (6478, 9548), (6952, 8897)]