80445666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{367}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 195858432

約数和(自身を除く): 115412766

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 307, 357, 367, 614, 714, 734, 921, 1101, 1842, 2149, 2202, 2569, 4298, 5138, 5219, 6239, 6447, 7707, 10438, 12478, 12894, 15414, 15657, 18717, 31314, 36533, 37434, 43673, 73066, 87346, 109599, 112669, 131019, 219198, 225338, 262038, 338007, 676014, 788683, 1577366, 1915373, 2366049, 3830746, 4732098, 5746119, 11492238, 13407611, 26815222, 40222833, 80445666]

約数ペア:

[(1, 80445666), (2, 40222833), (3, 26815222), (6, 13407611), (7, 11492238), (14, 5746119), (17, 4732098), (21, 3830746), (34, 2366049), (42, 1915373), (51, 1577366), (102, 788683), (119, 676014), (238, 338007), (307, 262038), (357, 225338), (367, 219198), (614, 131019), (714, 112669), (734, 109599), (921, 87346), (1101, 73066), (1842, 43673), (2149, 37434), (2202, 36533), (2569, 31314), (4298, 18717), (5138, 15657), (5219, 15414), (6239, 12894), (6447, 12478), (7707, 10438)]