68832972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7741}}^1$

素因数の和:7783

約数の個数: 72

約数和(自身を含む): 197266160

約数和(自身を除く): 128433188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 7741, 8892, 15482, 23223, 30964, 46446, 69669, 92892, 100633, 139338, 147079, 201266, 278676, 294158, 301899, 402532, 441237, 588316, 603798, 882474, 905697, 1207596, 1323711, 1764948, 1811394, 1912027, 2647422, 3622788, 3824054, 5294844, 5736081, 7648108, 11472162, 17208243, 22944324, 34416486, 68832972]

約数ペア:

[(1, 68832972), (2, 34416486), (3, 22944324), (4, 17208243), (6, 11472162), (9, 7648108), (12, 5736081), (13, 5294844), (18, 3824054), (19, 3622788), (26, 2647422), (36, 1912027), (38, 1811394), (39, 1764948), (52, 1323711), (57, 1207596), (76, 905697), (78, 882474), (114, 603798), (117, 588316), (156, 441237), (171, 402532), (228, 301899), (234, 294158), (247, 278676), (342, 201266), (468, 147079), (494, 139338), (684, 100633), (741, 92892), (988, 69669), (1482, 46446), (2223, 30964), (2964, 23223), (4446, 15482), (7741, 8892)]