61390326

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 132422400

約数和(自身を除く): 71032074

約数列:

[1, 2, 3, 6, 37, 43, 59, 74, 86, 109, 111, 118, 129, 177, 218, 222, 258, 327, 354, 654, 1591, 2183, 2537, 3182, 4033, 4366, 4687, 4773, 5074, 6431, 6549, 7611, 8066, 9374, 9546, 12099, 12862, 13098, 14061, 15222, 19293, 24198, 28122, 38586, 93869, 173419, 187738, 237947, 276533, 281607, 346838, 475894, 520257, 553066, 563214, 713841, 829599, 1040514, 1427682, 1659198, 10231721, 20463442, 30695163, 61390326]

約数ペア:

[(1, 61390326), (2, 30695163), (3, 20463442), (6, 10231721), (37, 1659198), (43, 1427682), (59, 1040514), (74, 829599), (86, 713841), (109, 563214), (111, 553066), (118, 520257), (129, 475894), (177, 346838), (218, 281607), (222, 276533), (258, 237947), (327, 187738), (354, 173419), (654, 93869), (1591, 38586), (2183, 28122), (2537, 24198), (3182, 19293), (4033, 15222), (4366, 14061), (4687, 13098), (4773, 12862), (5074, 12099), (6431, 9546), (6549, 9374), (7611, 8066)]