47461428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:917

約数の個数: 72

約数和(自身を含む): 137766720

約数和(自身を除く): 90305292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331, 569, 662, 993, 1138, 1324, 1707, 1986, 2276, 2317, 2979, 3414, 3972, 3983, 4634, 5121, 5958, 6828, 6951, 7966, 9268, 10242, 11916, 11949, 13902, 15932, 20484, 20853, 23898, 27804, 35847, 41706, 47796, 71694, 83412, 143388, 188339, 376678, 565017, 753356, 1130034, 1318373, 1695051, 2260068, 2636746, 3390102, 3955119, 5273492, 6780204, 7910238, 11865357, 15820476, 23730714, 47461428]

約数ペア:

[(1, 47461428), (2, 23730714), (3, 15820476), (4, 11865357), (6, 7910238), (7, 6780204), (9, 5273492), (12, 3955119), (14, 3390102), (18, 2636746), (21, 2260068), (28, 1695051), (36, 1318373), (42, 1130034), (63, 753356), (84, 565017), (126, 376678), (252, 188339), (331, 143388), (569, 83412), (662, 71694), (993, 47796), (1138, 41706), (1324, 35847), (1707, 27804), (1986, 23898), (2276, 20853), (2317, 20484), (2979, 15932), (3414, 13902), (3972, 11949), (3983, 11916), (4634, 10242), (5121, 9268), (5958, 7966), (6828, 6951)]