127894344

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{433}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 331645440

約数和(自身を除く): 203751096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 397, 433, 744, 794, 866, 1191, 1299, 1588, 1732, 2382, 2598, 3176, 3464, 4764, 5196, 9528, 10392, 12307, 13423, 24614, 26846, 36921, 40269, 49228, 53692, 73842, 80538, 98456, 107384, 147684, 161076, 171901, 295368, 322152, 343802, 515703, 687604, 1031406, 1375208, 2062812, 4125624, 5328931, 10657862, 15986793, 21315724, 31973586, 42631448, 63947172, 127894344]

約数ペア:

[(1, 127894344), (2, 63947172), (3, 42631448), (4, 31973586), (6, 21315724), (8, 15986793), (12, 10657862), (24, 5328931), (31, 4125624), (62, 2062812), (93, 1375208), (124, 1031406), (186, 687604), (248, 515703), (372, 343802), (397, 322152), (433, 295368), (744, 171901), (794, 161076), (866, 147684), (1191, 107384), (1299, 98456), (1588, 80538), (1732, 73842), (2382, 53692), (2598, 49228), (3176, 40269), (3464, 36921), (4764, 26846), (5196, 24614), (9528, 13423), (10392, 12307)]