87487218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53411}}^1$

素因数の和:53439

約数の個数: 48

約数和(自身を含む): 233303616

約数和(自身を除く): 145816398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 53411, 106822, 160233, 320466, 373877, 480699, 694343, 747754, 961398, 1121631, 1388686, 2083029, 2243262, 3364893, 4166058, 4860401, 6249087, 6729786, 9720802, 12498174, 14581203, 29162406, 43743609, 87487218]

約数ペア:

[(1, 87487218), (2, 43743609), (3, 29162406), (6, 14581203), (7, 12498174), (9, 9720802), (13, 6729786), (14, 6249087), (18, 4860401), (21, 4166058), (26, 3364893), (39, 2243262), (42, 2083029), (63, 1388686), (78, 1121631), (91, 961398), (117, 747754), (126, 694343), (182, 480699), (234, 373877), (273, 320466), (546, 160233), (819, 106822), (1638, 53411)]