67575742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 122472000

約数和(自身を除く): 54896258

約数列:

[1, 2, 13, 19, 26, 29, 38, 53, 58, 89, 106, 178, 247, 377, 494, 551, 689, 754, 1007, 1102, 1157, 1378, 1537, 1691, 2014, 2314, 2581, 3074, 3382, 4717, 5162, 7163, 9434, 13091, 14326, 19981, 21983, 26182, 29203, 33553, 39962, 43966, 49039, 58406, 61321, 67106, 89623, 98078, 122642, 136793, 179246, 273586, 379639, 637507, 759278, 1165099, 1275014, 1778309, 2330198, 2599067, 3556618, 5198134, 33787871, 67575742]

約数ペア:

[(1, 67575742), (2, 33787871), (13, 5198134), (19, 3556618), (26, 2599067), (29, 2330198), (38, 1778309), (53, 1275014), (58, 1165099), (89, 759278), (106, 637507), (178, 379639), (247, 273586), (377, 179246), (494, 136793), (551, 122642), (689, 98078), (754, 89623), (1007, 67106), (1102, 61321), (1157, 58406), (1378, 49039), (1537, 43966), (1691, 39962), (2014, 33553), (2314, 29203), (2581, 26182), (3074, 21983), (3382, 19981), (4717, 14326), (5162, 13091), (7163, 9434)]