76481340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3163}}^1$

素因数の和:3219

約数の個数: 96

約数和(自身を含む): 238135296

約数和(自身を除く): 161653956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 3163, 4030, 4836, 6045, 6326, 8060, 9489, 12090, 12652, 15815, 18978, 24180, 31630, 37956, 41119, 47445, 63260, 82238, 94890, 98053, 123357, 164476, 189780, 196106, 205595, 246714, 294159, 392212, 411190, 490265, 493428, 588318, 616785, 822380, 980530, 1176636, 1233570, 1274689, 1470795, 1961060, 2467140, 2549378, 2941590, 3824067, 5098756, 5883180, 6373445, 7648134, 12746890, 15296268, 19120335, 25493780, 38240670, 76481340]

約数ペア:

[(1, 76481340), (2, 38240670), (3, 25493780), (4, 19120335), (5, 15296268), (6, 12746890), (10, 7648134), (12, 6373445), (13, 5883180), (15, 5098756), (20, 3824067), (26, 2941590), (30, 2549378), (31, 2467140), (39, 1961060), (52, 1470795), (60, 1274689), (62, 1233570), (65, 1176636), (78, 980530), (93, 822380), (124, 616785), (130, 588318), (155, 493428), (156, 490265), (186, 411190), (195, 392212), (260, 294159), (310, 246714), (372, 205595), (390, 196106), (403, 189780), (465, 164476), (620, 123357), (780, 98053), (806, 94890), (930, 82238), (1209, 63260), (1612, 47445), (1860, 41119), (2015, 37956), (2418, 31630), (3163, 24180), (4030, 18978), (4836, 15815), (6045, 12652), (6326, 12090), (8060, 9489)]