78870582

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36821}}^1$

素因数の和:36853

約数の個数: 48

約数和(自身を含む): 206792352

約数和(自身を除く): 127921770

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 36821, 73642, 110463, 220926, 257747, 331389, 515494, 625957, 662778, 773241, 1251914, 1546482, 1877871, 2319723, 3755742, 4381699, 4639446, 5633613, 8763398, 11267226, 13145097, 26290194, 39435291, 78870582]

約数ペア:

[(1, 78870582), (2, 39435291), (3, 26290194), (6, 13145097), (7, 11267226), (9, 8763398), (14, 5633613), (17, 4639446), (18, 4381699), (21, 3755742), (34, 2319723), (42, 1877871), (51, 1546482), (63, 1251914), (102, 773241), (119, 662778), (126, 625957), (153, 515494), (238, 331389), (306, 257747), (357, 220926), (714, 110463), (1071, 73642), (2142, 36821)]