79149994

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 160185600

約数和(自身を除く): 81035606

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 343, 374, 539, 617, 686, 833, 1078, 1234, 1309, 1666, 2618, 3773, 4319, 5831, 6787, 7546, 8638, 9163, 10489, 11662, 13574, 18326, 20978, 30233, 47509, 60466, 64141, 73423, 95018, 115379, 128282, 146846, 211631, 230758, 332563, 423262, 513961, 665126, 807653, 1027922, 1615306, 2327941, 3597727, 4655882, 5653571, 7195454, 11307142, 39574997, 79149994]

約数ペア:

[(1, 79149994), (2, 39574997), (7, 11307142), (11, 7195454), (14, 5653571), (17, 4655882), (22, 3597727), (34, 2327941), (49, 1615306), (77, 1027922), (98, 807653), (119, 665126), (154, 513961), (187, 423262), (238, 332563), (343, 230758), (374, 211631), (539, 146846), (617, 128282), (686, 115379), (833, 95018), (1078, 73423), (1234, 64141), (1309, 60466), (1666, 47509), (2618, 30233), (3773, 20978), (4319, 18326), (5831, 13574), (6787, 11662), (7546, 10489), (8638, 9163)]