61865672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 134611200

約数和(自身を除く): 72745528

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 163, 209, 227, 326, 418, 454, 652, 836, 908, 1304, 1672, 1793, 1816, 2497, 3097, 3586, 4313, 4994, 6194, 7172, 8626, 9988, 12388, 14344, 17252, 19976, 24776, 34067, 34504, 37001, 47443, 68134, 74002, 94886, 136268, 148004, 189772, 272536, 296008, 379544, 407011, 703019, 814022, 1406038, 1628044, 2812076, 3256088, 5624152, 7733209, 15466418, 30932836, 61865672]

約数ペア:

[(1, 61865672), (2, 30932836), (4, 15466418), (8, 7733209), (11, 5624152), (19, 3256088), (22, 2812076), (38, 1628044), (44, 1406038), (76, 814022), (88, 703019), (152, 407011), (163, 379544), (209, 296008), (227, 272536), (326, 189772), (418, 148004), (454, 136268), (652, 94886), (836, 74002), (908, 68134), (1304, 47443), (1672, 37001), (1793, 34504), (1816, 34067), (2497, 24776), (3097, 19976), (3586, 17252), (4313, 14344), (4994, 12388), (6194, 9988), (7172, 8626)]