123517548

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4951}}^1$

素因数の和:4985

約数の個数: 120

約数和(自身を含む): 402657024

約数和(自身を除く): 279139476

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 252, 297, 308, 324, 378, 396, 462, 567, 594, 693, 756, 891, 924, 1134, 1188, 1386, 1782, 2079, 2268, 2772, 3564, 4158, 4951, 6237, 8316, 9902, 12474, 14853, 19804, 24948, 29706, 34657, 44559, 54461, 59412, 69314, 89118, 103971, 108922, 133677, 138628, 163383, 178236, 207942, 217844, 267354, 311913, 326766, 381227, 401031, 415884, 490149, 534708, 623826, 653532, 762454, 802062, 935739, 980298, 1143681, 1247652, 1470447, 1524908, 1604124, 1871478, 1960596, 2287362, 2807217, 2940894, 3431043, 3742956, 4411341, 4574724, 5614434, 5881788, 6862086, 8822682, 10293129, 11228868, 13724172, 17645364, 20586258, 30879387, 41172516, 61758774, 123517548]

約数ペア:

[(1, 123517548), (2, 61758774), (3, 41172516), (4, 30879387), (6, 20586258), (7, 17645364), (9, 13724172), (11, 11228868), (12, 10293129), (14, 8822682), (18, 6862086), (21, 5881788), (22, 5614434), (27, 4574724), (28, 4411341), (33, 3742956), (36, 3431043), (42, 2940894), (44, 2807217), (54, 2287362), (63, 1960596), (66, 1871478), (77, 1604124), (81, 1524908), (84, 1470447), (99, 1247652), (108, 1143681), (126, 980298), (132, 935739), (154, 802062), (162, 762454), (189, 653532), (198, 623826), (231, 534708), (252, 490149), (297, 415884), (308, 401031), (324, 381227), (378, 326766), (396, 311913), (462, 267354), (567, 217844), (594, 207942), (693, 178236), (756, 163383), (891, 138628), (924, 133677), (1134, 108922), (1188, 103971), (1386, 89118), (1782, 69314), (2079, 59412), (2268, 54461), (2772, 44559), (3564, 34657), (4158, 29706), (4951, 24948), (6237, 19804), (8316, 14853), (9902, 12474)]