78553332

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15259}}^1$

素因数の和:15293

約数の個数: 72

約数和(自身を含む): 233294880

約数和(自身を除く): 154741548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 15259, 30518, 45777, 61036, 91554, 137331, 167849, 183108, 198367, 274662, 335698, 396734, 503547, 549324, 595101, 671396, 793468, 1007094, 1190202, 1510641, 1785303, 2014188, 2182037, 2380404, 3021282, 3570606, 4364074, 6042564, 6546111, 7141212, 8728148, 13092222, 19638333, 26184444, 39276666, 78553332]

約数ペア:

[(1, 78553332), (2, 39276666), (3, 26184444), (4, 19638333), (6, 13092222), (9, 8728148), (11, 7141212), (12, 6546111), (13, 6042564), (18, 4364074), (22, 3570606), (26, 3021282), (33, 2380404), (36, 2182037), (39, 2014188), (44, 1785303), (52, 1510641), (66, 1190202), (78, 1007094), (99, 793468), (117, 671396), (132, 595101), (143, 549324), (156, 503547), (198, 396734), (234, 335698), (286, 274662), (396, 198367), (429, 183108), (468, 167849), (572, 137331), (858, 91554), (1287, 61036), (1716, 45777), (2574, 30518), (5148, 15259)]