89984944

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 212986368

約数和(自身を除く): 123001424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 167, 238, 272, 283, 334, 476, 566, 668, 952, 1132, 1169, 1336, 1904, 1981, 2264, 2338, 2672, 2839, 3962, 4528, 4676, 4811, 5678, 7924, 9352, 9622, 11356, 15848, 18704, 19244, 19873, 22712, 31696, 33677, 38488, 39746, 45424, 47261, 67354, 76976, 79492, 94522, 134708, 158984, 189044, 269416, 317968, 330827, 378088, 538832, 661654, 756176, 803437, 1323308, 1606874, 2646616, 3213748, 5293232, 5624059, 6427496, 11248118, 12854992, 22496236, 44992472, 89984944]

約数ペア:

[(1, 89984944), (2, 44992472), (4, 22496236), (7, 12854992), (8, 11248118), (14, 6427496), (16, 5624059), (17, 5293232), (28, 3213748), (34, 2646616), (56, 1606874), (68, 1323308), (112, 803437), (119, 756176), (136, 661654), (167, 538832), (238, 378088), (272, 330827), (283, 317968), (334, 269416), (476, 189044), (566, 158984), (668, 134708), (952, 94522), (1132, 79492), (1169, 76976), (1336, 67354), (1904, 47261), (1981, 45424), (2264, 39746), (2338, 38488), (2672, 33677), (2839, 31696), (3962, 22712), (4528, 19873), (4676, 19244), (4811, 18704), (5678, 15848), (7924, 11356), (9352, 9622)]