78543036

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 216

約数和(自身を含む): 250774160

約数和(自身を除く): 172231124

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 73, 76, 78, 99, 114, 117, 121, 132, 143, 146, 156, 171, 198, 209, 219, 228, 234, 242, 247, 286, 292, 342, 363, 396, 418, 429, 438, 468, 484, 494, 572, 627, 657, 684, 726, 741, 803, 836, 858, 876, 949, 988, 1089, 1254, 1287, 1314, 1387, 1452, 1482, 1573, 1606, 1716, 1881, 1898, 2178, 2223, 2299, 2409, 2508, 2574, 2628, 2717, 2774, 2847, 2964, 3146, 3212, 3762, 3796, 4161, 4356, 4446, 4598, 4719, 4818, 5148, 5434, 5548, 5694, 6292, 6897, 7227, 7524, 8151, 8322, 8541, 8833, 8892, 9196, 9438, 9636, 10439, 10868, 11388, 12483, 13794, 14157, 14454, 15257, 16302, 16644, 17082, 17666, 18031, 18876, 20691, 20878, 24453, 24966, 26499, 27588, 28314, 28908, 29887, 30514, 31317, 32604, 34164, 35332, 36062, 41382, 41756, 45771, 48906, 49932, 52998, 54093, 56628, 59774, 61028, 62634, 72124, 79497, 82764, 89661, 91542, 93951, 97812, 105996, 108186, 114829, 119548, 125268, 137313, 158994, 162279, 167827, 179322, 183084, 187902, 198341, 216372, 229658, 268983, 274626, 317988, 324558, 335654, 344487, 358644, 375804, 396682, 459316, 503481, 537966, 549252, 595023, 649116, 671308, 688974, 793364, 1006962, 1033461, 1075932, 1190046, 1377948, 1510443, 1785069, 2013924, 2066922, 2181751, 2380092, 3020886, 3570138, 4133844, 4363502, 6041772, 6545253, 7140276, 8727004, 13090506, 19635759, 26181012, 39271518, 78543036]

約数ペア:

[(1, 78543036), (2, 39271518), (3, 26181012), (4, 19635759), (6, 13090506), (9, 8727004), (11, 7140276), (12, 6545253), (13, 6041772), (18, 4363502), (19, 4133844), (22, 3570138), (26, 3020886), (33, 2380092), (36, 2181751), (38, 2066922), (39, 2013924), (44, 1785069), (52, 1510443), (57, 1377948), (66, 1190046), (73, 1075932), (76, 1033461), (78, 1006962), (99, 793364), (114, 688974), (117, 671308), (121, 649116), (132, 595023), (143, 549252), (146, 537966), (156, 503481), (171, 459316), (198, 396682), (209, 375804), (219, 358644), (228, 344487), (234, 335654), (242, 324558), (247, 317988), (286, 274626), (292, 268983), (342, 229658), (363, 216372), (396, 198341), (418, 187902), (429, 183084), (438, 179322), (468, 167827), (484, 162279), (494, 158994), (572, 137313), (627, 125268), (657, 119548), (684, 114829), (726, 108186), (741, 105996), (803, 97812), (836, 93951), (858, 91542), (876, 89661), (949, 82764), (988, 79497), (1089, 72124), (1254, 62634), (1287, 61028), (1314, 59774), (1387, 56628), (1452, 54093), (1482, 52998), (1573, 49932), (1606, 48906), (1716, 45771), (1881, 41756), (1898, 41382), (2178, 36062), (2223, 35332), (2299, 34164), (2409, 32604), (2508, 31317), (2574, 30514), (2628, 29887), (2717, 28908), (2774, 28314), (2847, 27588), (2964, 26499), (3146, 24966), (3212, 24453), (3762, 20878), (3796, 20691), (4161, 18876), (4356, 18031), (4446, 17666), (4598, 17082), (4719, 16644), (4818, 16302), (5148, 15257), (5434, 14454), (5548, 14157), (5694, 13794), (6292, 12483), (6897, 11388), (7227, 10868), (7524, 10439), (8151, 9636), (8322, 9438), (8541, 9196), (8833, 8892)]