69057128

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^3\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 157852800

約数和(自身を除く): 88795672

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 251, 289, 476, 502, 578, 952, 1004, 1156, 1757, 2008, 2023, 2312, 3514, 4046, 4267, 4913, 7028, 8092, 8534, 9826, 14056, 16184, 17068, 19652, 29869, 34136, 34391, 39304, 59738, 68782, 72539, 119476, 137564, 145078, 238952, 275128, 290156, 507773, 580312, 1015546, 1233163, 2031092, 2466326, 4062184, 4932652, 8632141, 9865304, 17264282, 34528564, 69057128]

約数ペア:

[(1, 69057128), (2, 34528564), (4, 17264282), (7, 9865304), (8, 8632141), (14, 4932652), (17, 4062184), (28, 2466326), (34, 2031092), (56, 1233163), (68, 1015546), (119, 580312), (136, 507773), (238, 290156), (251, 275128), (289, 238952), (476, 145078), (502, 137564), (578, 119476), (952, 72539), (1004, 68782), (1156, 59738), (1757, 39304), (2008, 34391), (2023, 34136), (2312, 29869), (3514, 19652), (4046, 17068), (4267, 16184), (4913, 14056), (7028, 9826), (8092, 8534)]