90554988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 239984640

約数和(自身を除く): 149429652

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 61, 68, 76, 102, 114, 122, 183, 204, 228, 244, 323, 366, 383, 646, 732, 766, 969, 1037, 1149, 1159, 1292, 1532, 1938, 2074, 2298, 2318, 3111, 3477, 3876, 4148, 4596, 4636, 6222, 6511, 6954, 7277, 12444, 13022, 13908, 14554, 19533, 19703, 21831, 23363, 26044, 29108, 39066, 39406, 43662, 46726, 59109, 70089, 78132, 78812, 87324, 93452, 118218, 123709, 140178, 236436, 247418, 280356, 371127, 397171, 443897, 494836, 742254, 794342, 887794, 1191513, 1331691, 1484508, 1588684, 1775588, 2383026, 2663382, 4766052, 5326764, 7546249, 15092498, 22638747, 30184996, 45277494, 90554988]

約数ペア:

[(1, 90554988), (2, 45277494), (3, 30184996), (4, 22638747), (6, 15092498), (12, 7546249), (17, 5326764), (19, 4766052), (34, 2663382), (38, 2383026), (51, 1775588), (57, 1588684), (61, 1484508), (68, 1331691), (76, 1191513), (102, 887794), (114, 794342), (122, 742254), (183, 494836), (204, 443897), (228, 397171), (244, 371127), (323, 280356), (366, 247418), (383, 236436), (646, 140178), (732, 123709), (766, 118218), (969, 93452), (1037, 87324), (1149, 78812), (1159, 78132), (1292, 70089), (1532, 59109), (1938, 46726), (2074, 43662), (2298, 39406), (2318, 39066), (3111, 29108), (3477, 26044), (3876, 23363), (4148, 21831), (4596, 19703), (4636, 19533), (6222, 14554), (6511, 13908), (6954, 13022), (7277, 12444)]