87931272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25621}}^1$

素因数の和:25654

約数の個数: 64

約数和(自身を含む): 258269760

約数和(自身を除く): 170338488

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, 25621, 51242, 76863, 102484, 153726, 204968, 281831, 307452, 333073, 563662, 614904, 666146, 845493, 999219, 1127324, 1332292, 1690986, 1998438, 2254648, 2664584, 3381972, 3663803, 3996876, 6763944, 7327606, 7993752, 10991409, 14655212, 21982818, 29310424, 43965636, 87931272]

約数ペア:

[(1, 87931272), (2, 43965636), (3, 29310424), (4, 21982818), (6, 14655212), (8, 10991409), (11, 7993752), (12, 7327606), (13, 6763944), (22, 3996876), (24, 3663803), (26, 3381972), (33, 2664584), (39, 2254648), (44, 1998438), (52, 1690986), (66, 1332292), (78, 1127324), (88, 999219), (104, 845493), (132, 666146), (143, 614904), (156, 563662), (264, 333073), (286, 307452), (312, 281831), (429, 204968), (572, 153726), (858, 102484), (1144, 76863), (1716, 51242), (3432, 25621)]