87649892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3167}}^1$

素因数の和:3236

約数の個数: 48

約数和(自身を含む): 182020608

約数和(自身を除く): 94370716

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 68, 74, 148, 187, 374, 407, 629, 748, 814, 1258, 1628, 2516, 3167, 6334, 6919, 12668, 13838, 27676, 34837, 53839, 69674, 107678, 117179, 139348, 215356, 234358, 468716, 592229, 1184458, 1288969, 1992043, 2368916, 2577938, 3984086, 5155876, 7968172, 21912473, 43824946, 87649892]

約数ペア:

[(1, 87649892), (2, 43824946), (4, 21912473), (11, 7968172), (17, 5155876), (22, 3984086), (34, 2577938), (37, 2368916), (44, 1992043), (68, 1288969), (74, 1184458), (148, 592229), (187, 468716), (374, 234358), (407, 215356), (629, 139348), (748, 117179), (814, 107678), (1258, 69674), (1628, 53839), (2516, 34837), (3167, 27676), (6334, 13838), (6919, 12668)]