61618896

素因数分解:

$2^4\times 3^2\times {\mathrm{271}}^1\times {\mathrm{1579}}^1$

素因数の和:1864

約数の個数: 60

約数和(自身を含む): 173193280

約数和(自身を除く): 111574384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 271, 542, 813, 1084, 1579, 1626, 2168, 2439, 3158, 3252, 4336, 4737, 4878, 6316, 6504, 9474, 9756, 12632, 13008, 14211, 18948, 19512, 25264, 28422, 37896, 39024, 56844, 75792, 113688, 227376, 427909, 855818, 1283727, 1711636, 2567454, 3423272, 3851181, 5134908, 6846544, 7702362, 10269816, 15404724, 20539632, 30809448, 61618896]

約数ペア:

[(1, 61618896), (2, 30809448), (3, 20539632), (4, 15404724), (6, 10269816), (8, 7702362), (9, 6846544), (12, 5134908), (16, 3851181), (18, 3423272), (24, 2567454), (36, 1711636), (48, 1283727), (72, 855818), (144, 427909), (271, 227376), (542, 113688), (813, 75792), (1084, 56844), (1579, 39024), (1626, 37896), (2168, 28422), (2439, 25264), (3158, 19512), (3252, 18948), (4336, 14211), (4737, 13008), (4878, 12632), (6316, 9756), (6504, 9474)]