69279264

素因数分解:

$2^5\times 3^2\times {\mathrm{293}}^1\times {\mathrm{821}}^1$

素因数の和:1130

約数の個数: 72

約数和(自身を含む): 197926092

約数和(自身を除く): 128646828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 293, 586, 821, 879, 1172, 1642, 1758, 2344, 2463, 2637, 3284, 3516, 4688, 4926, 5274, 6568, 7032, 7389, 9376, 9852, 10548, 13136, 14064, 14778, 19704, 21096, 26272, 28128, 29556, 39408, 42192, 59112, 78816, 84384, 118224, 236448, 240553, 481106, 721659, 962212, 1443318, 1924424, 2164977, 2886636, 3848848, 4329954, 5773272, 7697696, 8659908, 11546544, 17319816, 23093088, 34639632, 69279264]

約数ペア:

[(1, 69279264), (2, 34639632), (3, 23093088), (4, 17319816), (6, 11546544), (8, 8659908), (9, 7697696), (12, 5773272), (16, 4329954), (18, 3848848), (24, 2886636), (32, 2164977), (36, 1924424), (48, 1443318), (72, 962212), (96, 721659), (144, 481106), (288, 240553), (293, 236448), (586, 118224), (821, 84384), (879, 78816), (1172, 59112), (1642, 42192), (1758, 39408), (2344, 29556), (2463, 28128), (2637, 26272), (3284, 21096), (3516, 19704), (4688, 14778), (4926, 14064), (5274, 13136), (6568, 10548), (7032, 9852), (7389, 9376)]