61648416

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2579}}^1$

素因数の和:2678

約数の個数: 72

約数和(自身を含む): 177493680

約数和(自身を除く): 115845264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2579, 2656, 2988, 3984, 5158, 5976, 7737, 7968, 10316, 11952, 15474, 20632, 23211, 23904, 30948, 41264, 46422, 61896, 82528, 92844, 123792, 185688, 214057, 247584, 371376, 428114, 642171, 742752, 856228, 1284342, 1712456, 1926513, 2568684, 3424912, 3853026, 5137368, 6849824, 7706052, 10274736, 15412104, 20549472, 30824208, 61648416]

約数ペア:

[(1, 61648416), (2, 30824208), (3, 20549472), (4, 15412104), (6, 10274736), (8, 7706052), (9, 6849824), (12, 5137368), (16, 3853026), (18, 3424912), (24, 2568684), (32, 1926513), (36, 1712456), (48, 1284342), (72, 856228), (83, 742752), (96, 642171), (144, 428114), (166, 371376), (249, 247584), (288, 214057), (332, 185688), (498, 123792), (664, 92844), (747, 82528), (996, 61896), (1328, 46422), (1494, 41264), (1992, 30948), (2579, 23904), (2656, 23211), (2988, 20632), (3984, 15474), (5158, 11952), (5976, 10316), (7737, 7968)]