72048808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 152021520

約数和(自身を除く): 79972712

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 61, 82, 104, 122, 164, 244, 277, 328, 488, 533, 554, 793, 1066, 1108, 1586, 2132, 2216, 2501, 3172, 3601, 4264, 5002, 6344, 7202, 10004, 11357, 14404, 16897, 20008, 22714, 28808, 32513, 33794, 45428, 65026, 67588, 90856, 130052, 135176, 147641, 219661, 260104, 295282, 439322, 590564, 692777, 878644, 1181128, 1385554, 1757288, 2771108, 5542216, 9006101, 18012202, 36024404, 72048808]

約数ペア:

[(1, 72048808), (2, 36024404), (4, 18012202), (8, 9006101), (13, 5542216), (26, 2771108), (41, 1757288), (52, 1385554), (61, 1181128), (82, 878644), (104, 692777), (122, 590564), (164, 439322), (244, 295282), (277, 260104), (328, 219661), (488, 147641), (533, 135176), (554, 130052), (793, 90856), (1066, 67588), (1108, 65026), (1586, 45428), (2132, 33794), (2216, 32513), (2501, 28808), (3172, 22714), (3601, 20008), (4264, 16897), (5002, 14404), (6344, 11357), (7202, 10004)]