77042028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53951}}^1$

素因数の和:53982

約数の個数: 48

約数和(自身を含む): 217534464

約数和(自身を除く): 140492436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 53951, 107902, 161853, 215804, 323706, 377657, 647412, 755314, 917167, 1132971, 1510628, 1834334, 2265942, 2751501, 3668668, 4531884, 5503002, 6420169, 11006004, 12840338, 19260507, 25680676, 38521014, 77042028]

約数ペア:

[(1, 77042028), (2, 38521014), (3, 25680676), (4, 19260507), (6, 12840338), (7, 11006004), (12, 6420169), (14, 5503002), (17, 4531884), (21, 3668668), (28, 2751501), (34, 2265942), (42, 1834334), (51, 1510628), (68, 1132971), (84, 917167), (102, 755314), (119, 647412), (204, 377657), (238, 323706), (357, 215804), (476, 161853), (714, 107902), (1428, 53951)]