77357340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6053}}^1$

素因数の和:6139

約数の個数: 72

約数和(自身を含む): 237994848

約数和(自身を除く): 160637508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6053, 6390, 12106, 12780, 18159, 24212, 30265, 36318, 54477, 60530, 72636, 90795, 108954, 121060, 181590, 217908, 272385, 363180, 429763, 544770, 859526, 1089540, 1289289, 1719052, 2148815, 2578578, 3867867, 4297630, 5157156, 6446445, 7735734, 8595260, 12892890, 15471468, 19339335, 25785780, 38678670, 77357340]

約数ペア:

[(1, 77357340), (2, 38678670), (3, 25785780), (4, 19339335), (5, 15471468), (6, 12892890), (9, 8595260), (10, 7735734), (12, 6446445), (15, 5157156), (18, 4297630), (20, 3867867), (30, 2578578), (36, 2148815), (45, 1719052), (60, 1289289), (71, 1089540), (90, 859526), (142, 544770), (180, 429763), (213, 363180), (284, 272385), (355, 217908), (426, 181590), (639, 121060), (710, 108954), (852, 90795), (1065, 72636), (1278, 60530), (1420, 54477), (2130, 36318), (2556, 30265), (3195, 24212), (4260, 18159), (6053, 12780), (6390, 12106)]