68203806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 158181120

約数和(自身を除く): 89977314

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 137, 209, 274, 397, 411, 418, 627, 794, 822, 1191, 1254, 1507, 2382, 2603, 3014, 4367, 4521, 5206, 7543, 7809, 8734, 9042, 13101, 15086, 15618, 22629, 26202, 28633, 45258, 54389, 57266, 82973, 85899, 108778, 163167, 165946, 171798, 248919, 326334, 497838, 598279, 1033391, 1196558, 1794837, 2066782, 3100173, 3589674, 6200346, 11367301, 22734602, 34101903, 68203806]

約数ペア:

[(1, 68203806), (2, 34101903), (3, 22734602), (6, 11367301), (11, 6200346), (19, 3589674), (22, 3100173), (33, 2066782), (38, 1794837), (57, 1196558), (66, 1033391), (114, 598279), (137, 497838), (209, 326334), (274, 248919), (397, 171798), (411, 165946), (418, 163167), (627, 108778), (794, 85899), (822, 82973), (1191, 57266), (1254, 54389), (1507, 45258), (2382, 28633), (2603, 26202), (3014, 22629), (4367, 15618), (4521, 15086), (5206, 13101), (7543, 9042), (7809, 8734)]