71755068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{983}}^1$

素因数の和:1087

約数の個数: 96

約数和(自身を含む): 211599360

約数和(自身を除く): 139844292

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 79, 84, 132, 154, 158, 231, 237, 308, 316, 462, 474, 553, 869, 924, 948, 983, 1106, 1659, 1738, 1966, 2212, 2607, 2949, 3318, 3476, 3932, 5214, 5898, 6083, 6636, 6881, 10428, 10813, 11796, 12166, 13762, 18249, 20643, 21626, 24332, 27524, 32439, 36498, 41286, 43252, 64878, 72996, 75691, 77657, 82572, 129756, 151382, 155314, 227073, 232971, 302764, 310628, 454146, 465942, 543599, 854227, 908292, 931884, 1087198, 1630797, 1708454, 2174396, 2562681, 3261594, 3416908, 5125362, 5979589, 6523188, 10250724, 11959178, 17938767, 23918356, 35877534, 71755068]

約数ペア:

[(1, 71755068), (2, 35877534), (3, 23918356), (4, 17938767), (6, 11959178), (7, 10250724), (11, 6523188), (12, 5979589), (14, 5125362), (21, 3416908), (22, 3261594), (28, 2562681), (33, 2174396), (42, 1708454), (44, 1630797), (66, 1087198), (77, 931884), (79, 908292), (84, 854227), (132, 543599), (154, 465942), (158, 454146), (231, 310628), (237, 302764), (308, 232971), (316, 227073), (462, 155314), (474, 151382), (553, 129756), (869, 82572), (924, 77657), (948, 75691), (983, 72996), (1106, 64878), (1659, 43252), (1738, 41286), (1966, 36498), (2212, 32439), (2607, 27524), (2949, 24332), (3318, 21626), (3476, 20643), (3932, 18249), (5214, 13762), (5898, 12166), (6083, 11796), (6636, 10813), (6881, 10428)]