71617104

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:665

約数の個数: 120

約数和(自身を含む): 219451232

約数和(自身を除く): 147834128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 201, 208, 234, 268, 312, 402, 468, 536, 571, 603, 624, 804, 871, 936, 1072, 1142, 1206, 1608, 1713, 1742, 1872, 2284, 2412, 2613, 3216, 3426, 3484, 4568, 4824, 5139, 5226, 6852, 6968, 7423, 7839, 9136, 9648, 10278, 10452, 13704, 13936, 14846, 15678, 20556, 20904, 22269, 27408, 29692, 31356, 38257, 41112, 41808, 44538, 59384, 62712, 66807, 76514, 82224, 89076, 114771, 118768, 125424, 133614, 153028, 178152, 229542, 267228, 306056, 344313, 356304, 459084, 497341, 534456, 612112, 688626, 918168, 994682, 1068912, 1377252, 1492023, 1836336, 1989364, 2754504, 2984046, 3978728, 4476069, 5509008, 5968092, 7957456, 8952138, 11936184, 17904276, 23872368, 35808552, 71617104]

約数ペア:

[(1, 71617104), (2, 35808552), (3, 23872368), (4, 17904276), (6, 11936184), (8, 8952138), (9, 7957456), (12, 5968092), (13, 5509008), (16, 4476069), (18, 3978728), (24, 2984046), (26, 2754504), (36, 1989364), (39, 1836336), (48, 1492023), (52, 1377252), (67, 1068912), (72, 994682), (78, 918168), (104, 688626), (117, 612112), (134, 534456), (144, 497341), (156, 459084), (201, 356304), (208, 344313), (234, 306056), (268, 267228), (312, 229542), (402, 178152), (468, 153028), (536, 133614), (571, 125424), (603, 118768), (624, 114771), (804, 89076), (871, 82224), (936, 76514), (1072, 66807), (1142, 62712), (1206, 59384), (1608, 44538), (1713, 41808), (1742, 41112), (1872, 38257), (2284, 31356), (2412, 29692), (2613, 27408), (3216, 22269), (3426, 20904), (3484, 20556), (4568, 15678), (4824, 14846), (5139, 13936), (5226, 13704), (6852, 10452), (6968, 10278), (7423, 9648), (7839, 9136)]