72594578

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 64263022

約数列:

[1, 2, 7, 14, 23, 43, 46, 49, 86, 98, 107, 161, 214, 301, 322, 343, 602, 686, 749, 989, 1127, 1498, 1978, 2107, 2254, 2461, 4214, 4601, 4922, 5243, 6923, 7889, 9202, 10486, 13846, 14749, 15778, 17227, 29498, 32207, 34454, 36701, 48461, 64414, 73402, 96922, 105823, 120589, 211646, 225449, 241178, 339227, 450898, 678454, 740761, 844123, 1481522, 1578143, 1688246, 3156286, 5185327, 10370654, 36297289, 72594578]

約数ペア:

[(1, 72594578), (2, 36297289), (7, 10370654), (14, 5185327), (23, 3156286), (43, 1688246), (46, 1578143), (49, 1481522), (86, 844123), (98, 740761), (107, 678454), (161, 450898), (214, 339227), (301, 241178), (322, 225449), (343, 211646), (602, 120589), (686, 105823), (749, 96922), (989, 73402), (1127, 64414), (1498, 48461), (1978, 36701), (2107, 34454), (2254, 32207), (2461, 29498), (4214, 17227), (4601, 15778), (4922, 14749), (5243, 13846), (6923, 10486), (7889, 9202)]