87299316

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{4783}}^1$

素因数の和:4822

約数の個数: 72

約数和(自身を含む): 245132160

約数和(自身を除く): 157832844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 4783, 6084, 9126, 9566, 14349, 18252, 19132, 28698, 43047, 57396, 62179, 86094, 124358, 129141, 172188, 186537, 248716, 258282, 373074, 516564, 559611, 746148, 808327, 1119222, 1616654, 1678833, 2238444, 2424981, 3233308, 3357666, 4849962, 6715332, 7274943, 9699924, 14549886, 21824829, 29099772, 43649658, 87299316]

約数ペア:

[(1, 87299316), (2, 43649658), (3, 29099772), (4, 21824829), (6, 14549886), (9, 9699924), (12, 7274943), (13, 6715332), (18, 4849962), (26, 3357666), (27, 3233308), (36, 2424981), (39, 2238444), (52, 1678833), (54, 1616654), (78, 1119222), (108, 808327), (117, 746148), (156, 559611), (169, 516564), (234, 373074), (338, 258282), (351, 248716), (468, 186537), (507, 172188), (676, 129141), (702, 124358), (1014, 86094), (1404, 62179), (1521, 57396), (2028, 43047), (3042, 28698), (4563, 19132), (4783, 18252), (6084, 14349), (9126, 9566)]