61504872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17921}}^1$

素因数の和:17954

約数の個数: 64

約数和(自身を含む): 180653760

約数和(自身を除く): 119148888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 17921, 35842, 53763, 71684, 107526, 143368, 197131, 215052, 232973, 394262, 430104, 465946, 591393, 698919, 788524, 931892, 1182786, 1397838, 1577048, 1863784, 2365572, 2562703, 2795676, 4731144, 5125406, 5591352, 7688109, 10250812, 15376218, 20501624, 30752436, 61504872]

約数ペア:

[(1, 61504872), (2, 30752436), (3, 20501624), (4, 15376218), (6, 10250812), (8, 7688109), (11, 5591352), (12, 5125406), (13, 4731144), (22, 2795676), (24, 2562703), (26, 2365572), (33, 1863784), (39, 1577048), (44, 1397838), (52, 1182786), (66, 931892), (78, 788524), (88, 698919), (104, 591393), (132, 465946), (143, 430104), (156, 394262), (264, 232973), (286, 215052), (312, 197131), (429, 143368), (572, 107526), (858, 71684), (1144, 53763), (1716, 35842), (3432, 17921)]