64791558

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 108

約数和(自身を含む): 163151820

約数和(自身を除く): 98360262

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 59, 78, 114, 117, 118, 169, 171, 177, 234, 247, 338, 342, 354, 361, 494, 507, 531, 722, 741, 767, 1014, 1062, 1083, 1121, 1482, 1521, 1534, 2166, 2223, 2242, 2301, 3042, 3211, 3249, 3363, 4446, 4602, 4693, 6422, 6498, 6726, 6903, 9386, 9633, 9971, 10089, 13806, 14079, 14573, 19266, 19942, 20178, 21299, 28158, 28899, 29146, 29913, 42237, 42598, 43719, 57798, 59826, 61009, 63897, 84474, 87438, 89739, 122018, 127794, 131157, 179478, 183027, 189449, 191691, 262314, 276887, 366054, 378898, 383382, 549081, 553774, 568347, 830661, 1098162, 1136694, 1661322, 1705041, 2491983, 3410082, 3599531, 4983966, 7199062, 10798593, 21597186, 32395779, 64791558]

約数ペア:

[(1, 64791558), (2, 32395779), (3, 21597186), (6, 10798593), (9, 7199062), (13, 4983966), (18, 3599531), (19, 3410082), (26, 2491983), (38, 1705041), (39, 1661322), (57, 1136694), (59, 1098162), (78, 830661), (114, 568347), (117, 553774), (118, 549081), (169, 383382), (171, 378898), (177, 366054), (234, 276887), (247, 262314), (338, 191691), (342, 189449), (354, 183027), (361, 179478), (494, 131157), (507, 127794), (531, 122018), (722, 89739), (741, 87438), (767, 84474), (1014, 63897), (1062, 61009), (1083, 59826), (1121, 57798), (1482, 43719), (1521, 42598), (1534, 42237), (2166, 29913), (2223, 29146), (2242, 28899), (2301, 28158), (3042, 21299), (3211, 20178), (3249, 19942), (3363, 19266), (4446, 14573), (4602, 14079), (4693, 13806), (6422, 10089), (6498, 9971), (6726, 9633), (6903, 9386)]