80397474

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 176117760

約数和(自身を除く): 95720286

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 103, 114, 123, 167, 206, 246, 309, 334, 501, 618, 779, 1002, 1558, 1957, 2337, 3173, 3914, 4223, 4674, 5871, 6346, 6847, 8446, 9519, 11742, 12669, 13694, 17201, 19038, 20541, 25338, 34402, 41082, 51603, 80237, 103206, 130093, 160474, 240711, 260186, 326819, 390279, 481422, 653638, 705241, 780558, 980457, 1410482, 1960914, 2115723, 4231446, 13399579, 26799158, 40198737, 80397474]

約数ペア:

[(1, 80397474), (2, 40198737), (3, 26799158), (6, 13399579), (19, 4231446), (38, 2115723), (41, 1960914), (57, 1410482), (82, 980457), (103, 780558), (114, 705241), (123, 653638), (167, 481422), (206, 390279), (246, 326819), (309, 260186), (334, 240711), (501, 160474), (618, 130093), (779, 103206), (1002, 80237), (1558, 51603), (1957, 41082), (2337, 34402), (3173, 25338), (3914, 20541), (4223, 19038), (4674, 17201), (5871, 13694), (6346, 12669), (6847, 11742), (8446, 9519)]