72995202

素因数分解:

$2^1\times 3^3\times 7^4\times {\mathrm{563}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 189571680

約数和(自身を除く): 116576478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 563, 686, 882, 1029, 1126, 1323, 1689, 2058, 2401, 2646, 3087, 3378, 3941, 4802, 5067, 6174, 7203, 7882, 9261, 10134, 11823, 14406, 15201, 18522, 21609, 23646, 27587, 30402, 35469, 43218, 55174, 64827, 70938, 82761, 106407, 129654, 165522, 193109, 212814, 248283, 386218, 496566, 579327, 744849, 1158654, 1351763, 1489698, 1737981, 2703526, 3475962, 4055289, 5213943, 8110578, 10427886, 12165867, 24331734, 36497601, 72995202]

約数ペア:

[(1, 72995202), (2, 36497601), (3, 24331734), (6, 12165867), (7, 10427886), (9, 8110578), (14, 5213943), (18, 4055289), (21, 3475962), (27, 2703526), (42, 1737981), (49, 1489698), (54, 1351763), (63, 1158654), (98, 744849), (126, 579327), (147, 496566), (189, 386218), (294, 248283), (343, 212814), (378, 193109), (441, 165522), (563, 129654), (686, 106407), (882, 82761), (1029, 70938), (1126, 64827), (1323, 55174), (1689, 43218), (2058, 35469), (2401, 30402), (2646, 27587), (3087, 23646), (3378, 21609), (3941, 18522), (4802, 15201), (5067, 14406), (6174, 11823), (7203, 10134), (7882, 9261)]