91620984

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{461}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 289147320

約数和(自身を除く): 197526336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 169, 182, 196, 273, 294, 312, 338, 364, 392, 461, 507, 546, 588, 637, 676, 728, 922, 1014, 1092, 1176, 1183, 1274, 1352, 1383, 1844, 1911, 2028, 2184, 2366, 2548, 2766, 3227, 3549, 3688, 3822, 4056, 4732, 5096, 5532, 5993, 6454, 7098, 7644, 8281, 9464, 9681, 11064, 11986, 12908, 14196, 15288, 16562, 17979, 19362, 22589, 23972, 24843, 25816, 28392, 33124, 35958, 38724, 41951, 45178, 47944, 49686, 66248, 67767, 71916, 77448, 77909, 83902, 90356, 99372, 125853, 135534, 143832, 155818, 167804, 180712, 198744, 233727, 251706, 271068, 293657, 311636, 335608, 467454, 503412, 542136, 545363, 587314, 623272, 880971, 934908, 1006824, 1090726, 1174628, 1636089, 1761942, 1869816, 2181452, 2349256, 3272178, 3523884, 3817541, 4362904, 6544356, 7047768, 7635082, 11452623, 13088712, 15270164, 22905246, 30540328, 45810492, 91620984]

約数ペア:

[(1, 91620984), (2, 45810492), (3, 30540328), (4, 22905246), (6, 15270164), (7, 13088712), (8, 11452623), (12, 7635082), (13, 7047768), (14, 6544356), (21, 4362904), (24, 3817541), (26, 3523884), (28, 3272178), (39, 2349256), (42, 2181452), (49, 1869816), (52, 1761942), (56, 1636089), (78, 1174628), (84, 1090726), (91, 1006824), (98, 934908), (104, 880971), (147, 623272), (156, 587314), (168, 545363), (169, 542136), (182, 503412), (196, 467454), (273, 335608), (294, 311636), (312, 293657), (338, 271068), (364, 251706), (392, 233727), (461, 198744), (507, 180712), (546, 167804), (588, 155818), (637, 143832), (676, 135534), (728, 125853), (922, 99372), (1014, 90356), (1092, 83902), (1176, 77909), (1183, 77448), (1274, 71916), (1352, 67767), (1383, 66248), (1844, 49686), (1911, 47944), (2028, 45178), (2184, 41951), (2366, 38724), (2548, 35958), (2766, 33124), (3227, 28392), (3549, 25816), (3688, 24843), (3822, 23972), (4056, 22589), (4732, 19362), (5096, 17979), (5532, 16562), (5993, 15288), (6454, 14196), (7098, 12908), (7644, 11986), (8281, 11064), (9464, 9681)]