78841854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 212459520

約数和(自身を除く): 133617666

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 127, 182, 234, 254, 273, 379, 381, 546, 758, 762, 819, 889, 1137, 1143, 1638, 1651, 1778, 2274, 2286, 2653, 2667, 3302, 3411, 4927, 4953, 5306, 5334, 6822, 7959, 8001, 9854, 9906, 11557, 14781, 14859, 15918, 16002, 23114, 23877, 29562, 29718, 34489, 34671, 44343, 47754, 48133, 68978, 69342, 88686, 96266, 103467, 104013, 144399, 206934, 208026, 288798, 310401, 336931, 433197, 620802, 625729, 673862, 866394, 1010793, 1251458, 1877187, 2021586, 3032379, 3754374, 4380103, 5631561, 6064758, 8760206, 11263122, 13140309, 26280618, 39420927, 78841854]

約数ペア:

[(1, 78841854), (2, 39420927), (3, 26280618), (6, 13140309), (7, 11263122), (9, 8760206), (13, 6064758), (14, 5631561), (18, 4380103), (21, 3754374), (26, 3032379), (39, 2021586), (42, 1877187), (63, 1251458), (78, 1010793), (91, 866394), (117, 673862), (126, 625729), (127, 620802), (182, 433197), (234, 336931), (254, 310401), (273, 288798), (379, 208026), (381, 206934), (546, 144399), (758, 104013), (762, 103467), (819, 96266), (889, 88686), (1137, 69342), (1143, 68978), (1638, 48133), (1651, 47754), (1778, 44343), (2274, 34671), (2286, 34489), (2653, 29718), (2667, 29562), (3302, 23877), (3411, 23114), (4927, 16002), (4953, 15918), (5306, 14859), (5334, 14781), (6822, 11557), (7959, 9906), (8001, 9854)]