69061428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3257}}^1$

素因数の和:3317

約数の個数: 72

約数和(自身を含む): 189745920

約数和(自身を除く): 120684492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3257, 3534, 5301, 6514, 7068, 9771, 10602, 13028, 19542, 21204, 29313, 39084, 58626, 61883, 100967, 117252, 123766, 185649, 201934, 247532, 302901, 371298, 403868, 556947, 605802, 742596, 908703, 1113894, 1211604, 1817406, 1918373, 2227788, 3634812, 3836746, 5755119, 7673492, 11510238, 17265357, 23020476, 34530714, 69061428]

約数ペア:

[(1, 69061428), (2, 34530714), (3, 23020476), (4, 17265357), (6, 11510238), (9, 7673492), (12, 5755119), (18, 3836746), (19, 3634812), (31, 2227788), (36, 1918373), (38, 1817406), (57, 1211604), (62, 1113894), (76, 908703), (93, 742596), (114, 605802), (124, 556947), (171, 403868), (186, 371298), (228, 302901), (279, 247532), (342, 201934), (372, 185649), (558, 123766), (589, 117252), (684, 100967), (1116, 61883), (1178, 58626), (1767, 39084), (2356, 29313), (3257, 21204), (3534, 19542), (5301, 13028), (6514, 10602), (7068, 9771)]