71516304

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{8713}}^1$

素因数の和:8749

約数の個数: 80

約数和(自身を含む): 216107200

約数和(自身を除く): 144590896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 8713, 17426, 26139, 34852, 52278, 69704, 78417, 104556, 139408, 156834, 165547, 209112, 235251, 313668, 331094, 418224, 470502, 496641, 627336, 662188, 941004, 993282, 1254672, 1324376, 1489923, 1882008, 1986564, 2648752, 2979846, 3764016, 3973128, 4469769, 5959692, 7946256, 8939538, 11919384, 17879076, 23838768, 35758152, 71516304]

約数ペア:

[(1, 71516304), (2, 35758152), (3, 23838768), (4, 17879076), (6, 11919384), (8, 8939538), (9, 7946256), (12, 5959692), (16, 4469769), (18, 3973128), (19, 3764016), (24, 2979846), (27, 2648752), (36, 1986564), (38, 1882008), (48, 1489923), (54, 1324376), (57, 1254672), (72, 993282), (76, 941004), (108, 662188), (114, 627336), (144, 496641), (152, 470502), (171, 418224), (216, 331094), (228, 313668), (304, 235251), (342, 209112), (432, 165547), (456, 156834), (513, 139408), (684, 104556), (912, 78417), (1026, 69704), (1368, 52278), (2052, 34852), (2736, 26139), (4104, 17426), (8208, 8713)]