72346148

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{19427}}^1$

素因数の和:19464

約数の個数: 36

約数和(自身を含む): 155035440

約数和(自身を除く): 82689292

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 19427, 38854, 77708, 135989, 271978, 369113, 543956, 738226, 951923, 1476452, 1903846, 2583791, 3807692, 5167582, 10335164, 18086537, 36173074, 72346148]

約数ペア:

[(1, 72346148), (2, 36173074), (4, 18086537), (7, 10335164), (14, 5167582), (19, 3807692), (28, 2583791), (38, 1903846), (49, 1476452), (76, 951923), (98, 738226), (133, 543956), (196, 369113), (266, 271978), (532, 135989), (931, 77708), (1862, 38854), (3724, 19427)]