74421792

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{3271}}^1$

素因数の和:3366

約数の個数: 72

約数和(自身を含む): 214381440

約数和(自身を除く): 139959648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3271, 3792, 5688, 6542, 7584, 9813, 11376, 13084, 19626, 22752, 26168, 29439, 39252, 52336, 58878, 78504, 104672, 117756, 157008, 235512, 258409, 314016, 471024, 516818, 775227, 942048, 1033636, 1550454, 2067272, 2325681, 3100908, 4134544, 4651362, 6201816, 8269088, 9302724, 12403632, 18605448, 24807264, 37210896, 74421792]

約数ペア:

[(1, 74421792), (2, 37210896), (3, 24807264), (4, 18605448), (6, 12403632), (8, 9302724), (9, 8269088), (12, 6201816), (16, 4651362), (18, 4134544), (24, 3100908), (32, 2325681), (36, 2067272), (48, 1550454), (72, 1033636), (79, 942048), (96, 775227), (144, 516818), (158, 471024), (237, 314016), (288, 258409), (316, 235512), (474, 157008), (632, 117756), (711, 104672), (948, 78504), (1264, 58878), (1422, 52336), (1896, 39252), (2528, 29439), (2844, 26168), (3271, 22752), (3792, 19626), (5688, 13084), (6542, 11376), (7584, 9813)]