64931256

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{69371}}^1$

素因数の和:69396

約数の個数: 48

約数和(自身を含む): 189385560

約数和(自身を除く): 124454304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 69371, 138742, 208113, 277484, 416226, 554968, 624339, 832452, 901823, 1248678, 1664904, 1803646, 2497356, 2705469, 3607292, 4994712, 5410938, 7214584, 8116407, 10821876, 16232814, 21643752, 32465628, 64931256]

約数ペア:

[(1, 64931256), (2, 32465628), (3, 21643752), (4, 16232814), (6, 10821876), (8, 8116407), (9, 7214584), (12, 5410938), (13, 4994712), (18, 3607292), (24, 2705469), (26, 2497356), (36, 1803646), (39, 1664904), (52, 1248678), (72, 901823), (78, 832452), (104, 624339), (117, 554968), (156, 416226), (234, 277484), (312, 208113), (468, 138742), (936, 69371)]