81933408

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{6053}}^1$

素因数の和:6116

約数の個数: 72

約数和(自身を含む): 237994848

約数和(自身を除く): 156061440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6053, 6768, 12106, 13536, 18159, 24212, 36318, 48424, 54477, 72636, 96848, 108954, 145272, 193696, 217908, 284491, 290544, 435816, 568982, 581088, 853473, 871632, 1137964, 1706946, 1743264, 2275928, 2560419, 3413892, 4551856, 5120838, 6827784, 9103712, 10241676, 13655568, 20483352, 27311136, 40966704, 81933408]

約数ペア:

[(1, 81933408), (2, 40966704), (3, 27311136), (4, 20483352), (6, 13655568), (8, 10241676), (9, 9103712), (12, 6827784), (16, 5120838), (18, 4551856), (24, 3413892), (32, 2560419), (36, 2275928), (47, 1743264), (48, 1706946), (72, 1137964), (94, 871632), (96, 853473), (141, 581088), (144, 568982), (188, 435816), (282, 290544), (288, 284491), (376, 217908), (423, 193696), (564, 145272), (752, 108954), (846, 96848), (1128, 72636), (1504, 54477), (1692, 48424), (2256, 36318), (3384, 24212), (4512, 18159), (6053, 13536), (6768, 12106)]