90553164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 242350080

約数和(自身を除く): 151796916

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 137, 156, 223, 228, 247, 274, 411, 446, 494, 548, 669, 741, 822, 892, 988, 1338, 1482, 1644, 1781, 2603, 2676, 2899, 2964, 3562, 4237, 5206, 5343, 5798, 7124, 7809, 8474, 8697, 10412, 10686, 11596, 12711, 15618, 16948, 17394, 21372, 25422, 30551, 31236, 33839, 34788, 50844, 55081, 61102, 67678, 91653, 101517, 110162, 122204, 135356, 165243, 183306, 203034, 220324, 330486, 366612, 397163, 406068, 580469, 660972, 794326, 1160938, 1191489, 1588652, 1741407, 2321876, 2382978, 3482814, 4765956, 6965628, 7546097, 15092194, 22638291, 30184388, 45276582, 90553164]

約数ペア:

[(1, 90553164), (2, 45276582), (3, 30184388), (4, 22638291), (6, 15092194), (12, 7546097), (13, 6965628), (19, 4765956), (26, 3482814), (38, 2382978), (39, 2321876), (52, 1741407), (57, 1588652), (76, 1191489), (78, 1160938), (114, 794326), (137, 660972), (156, 580469), (223, 406068), (228, 397163), (247, 366612), (274, 330486), (411, 220324), (446, 203034), (494, 183306), (548, 165243), (669, 135356), (741, 122204), (822, 110162), (892, 101517), (988, 91653), (1338, 67678), (1482, 61102), (1644, 55081), (1781, 50844), (2603, 34788), (2676, 33839), (2899, 31236), (2964, 30551), (3562, 25422), (4237, 21372), (5206, 17394), (5343, 16948), (5798, 15618), (7124, 12711), (7809, 11596), (8474, 10686), (8697, 10412)]