82213768

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 208411380

約数和(自身を除く): 126197612

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 49, 52, 56, 68, 73, 91, 98, 104, 119, 136, 146, 169, 182, 196, 221, 238, 292, 338, 364, 392, 442, 476, 511, 584, 637, 676, 728, 833, 884, 949, 952, 1022, 1183, 1241, 1274, 1352, 1547, 1666, 1768, 1898, 2044, 2366, 2482, 2548, 2873, 3094, 3332, 3577, 3796, 4088, 4732, 4964, 5096, 5746, 6188, 6643, 6664, 7154, 7592, 8281, 8687, 9464, 9928, 10829, 11492, 12337, 12376, 13286, 14308, 16133, 16562, 17374, 20111, 21658, 22984, 24674, 26572, 28616, 32266, 33124, 34748, 40222, 43316, 46501, 49348, 53144, 60809, 64532, 66248, 69496, 80444, 86359, 86632, 93002, 98696, 112931, 121618, 129064, 140777, 160888, 172718, 186004, 209729, 225862, 243236, 281554, 345436, 372008, 419458, 451724, 486472, 563108, 604513, 690872, 790517, 838916, 903448, 1126216, 1209026, 1468103, 1581034, 1677832, 2418052, 2936206, 3162068, 4836104, 5872412, 6324136, 10276721, 11744824, 20553442, 41106884, 82213768]

約数ペア:

[(1, 82213768), (2, 41106884), (4, 20553442), (7, 11744824), (8, 10276721), (13, 6324136), (14, 5872412), (17, 4836104), (26, 3162068), (28, 2936206), (34, 2418052), (49, 1677832), (52, 1581034), (56, 1468103), (68, 1209026), (73, 1126216), (91, 903448), (98, 838916), (104, 790517), (119, 690872), (136, 604513), (146, 563108), (169, 486472), (182, 451724), (196, 419458), (221, 372008), (238, 345436), (292, 281554), (338, 243236), (364, 225862), (392, 209729), (442, 186004), (476, 172718), (511, 160888), (584, 140777), (637, 129064), (676, 121618), (728, 112931), (833, 98696), (884, 93002), (949, 86632), (952, 86359), (1022, 80444), (1183, 69496), (1241, 66248), (1274, 64532), (1352, 60809), (1547, 53144), (1666, 49348), (1768, 46501), (1898, 43316), (2044, 40222), (2366, 34748), (2482, 33124), (2548, 32266), (2873, 28616), (3094, 26572), (3332, 24674), (3577, 22984), (3796, 21658), (4088, 20111), (4732, 17374), (4964, 16562), (5096, 16133), (5746, 14308), (6188, 13286), (6643, 12376), (6664, 12337), (7154, 11492), (7592, 10829), (8281, 9928), (8687, 9464)]