91479388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 226895872

約数和(自身を除く): 135416484

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 67, 77, 91, 121, 124, 134, 143, 154, 182, 217, 242, 268, 286, 308, 341, 364, 403, 434, 469, 484, 572, 682, 737, 806, 847, 868, 871, 938, 1001, 1364, 1474, 1573, 1612, 1694, 1742, 1876, 2002, 2077, 2387, 2821, 2948, 3146, 3388, 3484, 3751, 4004, 4154, 4433, 4774, 5159, 5642, 6097, 6292, 7502, 8107, 8308, 8866, 9548, 9581, 10318, 11011, 11284, 12194, 14539, 15004, 16214, 17732, 19162, 20636, 22022, 22847, 24388, 26257, 27001, 29078, 31031, 32428, 38324, 44044, 45694, 48763, 52514, 54002, 56749, 58156, 62062, 67067, 91388, 97526, 105028, 105391, 108004, 113498, 124124, 134134, 159929, 189007, 195052, 210782, 226996, 251317, 268268, 297011, 319858, 341341, 378014, 421564, 502634, 594022, 639716, 682682, 737737, 756028, 1005268, 1188044, 1365364, 1475474, 1759219, 2079077, 2950948, 3267121, 3518438, 4158154, 6534242, 7036876, 8316308, 13068484, 22869847, 45739694, 91479388]

約数ペア:

[(1, 91479388), (2, 45739694), (4, 22869847), (7, 13068484), (11, 8316308), (13, 7036876), (14, 6534242), (22, 4158154), (26, 3518438), (28, 3267121), (31, 2950948), (44, 2079077), (52, 1759219), (62, 1475474), (67, 1365364), (77, 1188044), (91, 1005268), (121, 756028), (124, 737737), (134, 682682), (143, 639716), (154, 594022), (182, 502634), (217, 421564), (242, 378014), (268, 341341), (286, 319858), (308, 297011), (341, 268268), (364, 251317), (403, 226996), (434, 210782), (469, 195052), (484, 189007), (572, 159929), (682, 134134), (737, 124124), (806, 113498), (847, 108004), (868, 105391), (871, 105028), (938, 97526), (1001, 91388), (1364, 67067), (1474, 62062), (1573, 58156), (1612, 56749), (1694, 54002), (1742, 52514), (1876, 48763), (2002, 45694), (2077, 44044), (2387, 38324), (2821, 32428), (2948, 31031), (3146, 29078), (3388, 27001), (3484, 26257), (3751, 24388), (4004, 22847), (4154, 22022), (4433, 20636), (4774, 19162), (5159, 17732), (5642, 16214), (6097, 15004), (6292, 14539), (7502, 12194), (8107, 11284), (8308, 11011), (8866, 10318), (9548, 9581)]