78606164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12703}}^1$

素因数の和:12744

約数の個数: 48

約数和(自身を含む): 179278848

約数和(自身を除く): 100672684

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 12703, 25406, 50812, 88921, 165139, 177842, 215951, 330278, 355684, 431902, 660556, 863804, 1155973, 1511657, 2311946, 2807363, 3023314, 4623892, 5614726, 6046628, 11229452, 19651541, 39303082, 78606164]

約数ペア:

[(1, 78606164), (2, 39303082), (4, 19651541), (7, 11229452), (13, 6046628), (14, 5614726), (17, 4623892), (26, 3023314), (28, 2807363), (34, 2311946), (52, 1511657), (68, 1155973), (91, 863804), (119, 660556), (182, 431902), (221, 355684), (238, 330278), (364, 215951), (442, 177842), (476, 165139), (884, 88921), (1547, 50812), (3094, 25406), (6188, 12703)]