17772768

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 56137536

約数和(自身を除く): 38364768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 72, 78, 94, 96, 101, 104, 117, 141, 144, 156, 188, 202, 208, 234, 282, 288, 303, 312, 376, 404, 416, 423, 468, 564, 606, 611, 624, 752, 808, 846, 909, 936, 1128, 1212, 1222, 1248, 1313, 1504, 1616, 1692, 1818, 1833, 1872, 2256, 2424, 2444, 2626, 3232, 3384, 3636, 3666, 3744, 3939, 4512, 4747, 4848, 4888, 5252, 5499, 6768, 7272, 7332, 7878, 9494, 9696, 9776, 10504, 10998, 11817, 13536, 14241, 14544, 14664, 15756, 18988, 19552, 21008, 21996, 23634, 28482, 29088, 29328, 31512, 37976, 42016, 42723, 43992, 47268, 56964, 58656, 61711, 63024, 75952, 85446, 87984, 94536, 113928, 123422, 126048, 151904, 170892, 175968, 185133, 189072, 227856, 246844, 341784, 370266, 378144, 455712, 493688, 555399, 683568, 740532, 987376, 1110798, 1367136, 1481064, 1974752, 2221596, 2962128, 4443192, 5924256, 8886384, 17772768]

約数ペア:

[(1, 17772768), (2, 8886384), (3, 5924256), (4, 4443192), (6, 2962128), (8, 2221596), (9, 1974752), (12, 1481064), (13, 1367136), (16, 1110798), (18, 987376), (24, 740532), (26, 683568), (32, 555399), (36, 493688), (39, 455712), (47, 378144), (48, 370266), (52, 341784), (72, 246844), (78, 227856), (94, 189072), (96, 185133), (101, 175968), (104, 170892), (117, 151904), (141, 126048), (144, 123422), (156, 113928), (188, 94536), (202, 87984), (208, 85446), (234, 75952), (282, 63024), (288, 61711), (303, 58656), (312, 56964), (376, 47268), (404, 43992), (416, 42723), (423, 42016), (468, 37976), (564, 31512), (606, 29328), (611, 29088), (624, 28482), (752, 23634), (808, 21996), (846, 21008), (909, 19552), (936, 18988), (1128, 15756), (1212, 14664), (1222, 14544), (1248, 14241), (1313, 13536), (1504, 11817), (1616, 10998), (1692, 10504), (1818, 9776), (1833, 9696), (1872, 9494), (2256, 7878), (2424, 7332), (2444, 7272), (2626, 6768), (3232, 5499), (3384, 5252), (3636, 4888), (3666, 4848), (3744, 4747), (3939, 4512)]