123237792

素因数分解:

$2^5\times 3^2\times {\mathrm{271}}^1\times {\mathrm{1579}}^1$

素因数の和:1866

約数の個数: 72

約数和(自身を含む): 351973440

約数和(自身を除く): 228735648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 271, 288, 542, 813, 1084, 1579, 1626, 2168, 2439, 3158, 3252, 4336, 4737, 4878, 6316, 6504, 8672, 9474, 9756, 12632, 13008, 14211, 18948, 19512, 25264, 26016, 28422, 37896, 39024, 50528, 56844, 75792, 78048, 113688, 151584, 227376, 427909, 454752, 855818, 1283727, 1711636, 2567454, 3423272, 3851181, 5134908, 6846544, 7702362, 10269816, 13693088, 15404724, 20539632, 30809448, 41079264, 61618896, 123237792]

約数ペア:

[(1, 123237792), (2, 61618896), (3, 41079264), (4, 30809448), (6, 20539632), (8, 15404724), (9, 13693088), (12, 10269816), (16, 7702362), (18, 6846544), (24, 5134908), (32, 3851181), (36, 3423272), (48, 2567454), (72, 1711636), (96, 1283727), (144, 855818), (271, 454752), (288, 427909), (542, 227376), (813, 151584), (1084, 113688), (1579, 78048), (1626, 75792), (2168, 56844), (2439, 50528), (3158, 39024), (3252, 37896), (4336, 28422), (4737, 26016), (4878, 25264), (6316, 19512), (6504, 18948), (8672, 14211), (9474, 13008), (9756, 12632)]