72518736

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:700

約数の個数: 80

約数和(自身を含む): 199862208

約数和(自身を除く): 127343472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 181, 204, 272, 362, 408, 491, 543, 724, 816, 982, 1086, 1448, 1473, 1964, 2172, 2896, 2946, 3077, 3928, 4344, 5892, 6154, 7856, 8347, 8688, 9231, 11784, 12308, 16694, 18462, 23568, 24616, 25041, 33388, 36924, 49232, 50082, 66776, 73848, 88871, 100164, 133552, 147696, 177742, 200328, 266613, 355484, 400656, 533226, 710968, 1066452, 1421936, 1510807, 2132904, 3021614, 4265808, 4532421, 6043228, 9064842, 12086456, 18129684, 24172912, 36259368, 72518736]

約数ペア:

[(1, 72518736), (2, 36259368), (3, 24172912), (4, 18129684), (6, 12086456), (8, 9064842), (12, 6043228), (16, 4532421), (17, 4265808), (24, 3021614), (34, 2132904), (48, 1510807), (51, 1421936), (68, 1066452), (102, 710968), (136, 533226), (181, 400656), (204, 355484), (272, 266613), (362, 200328), (408, 177742), (491, 147696), (543, 133552), (724, 100164), (816, 88871), (982, 73848), (1086, 66776), (1448, 50082), (1473, 49232), (1964, 36924), (2172, 33388), (2896, 25041), (2946, 24616), (3077, 23568), (3928, 18462), (4344, 16694), (5892, 12308), (6154, 11784), (7856, 9231), (8347, 8688)]