853070988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131891}}^1$

素因数の和:131923

約数の個数: 72

約数和(自身を含む): 2525995584

約数和(自身を除く): 1672924596

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 131891, 263782, 395673, 527564, 791346, 923237, 1450801, 1582692, 1846474, 2769711, 2901602, 3692948, 4352403, 5539422, 5803204, 6462659, 8704806, 10155607, 11078844, 12925318, 17409612, 19387977, 20311214, 25850636, 30466821, 38775954, 40622428, 60933642, 71089249, 77551908, 121867284, 142178498, 213267747, 284356996, 426535494, 853070988]

約数ペア:

[(1, 853070988), (2, 426535494), (3, 284356996), (4, 213267747), (6, 142178498), (7, 121867284), (11, 77551908), (12, 71089249), (14, 60933642), (21, 40622428), (22, 38775954), (28, 30466821), (33, 25850636), (42, 20311214), (44, 19387977), (49, 17409612), (66, 12925318), (77, 11078844), (84, 10155607), (98, 8704806), (132, 6462659), (147, 5803204), (154, 5539422), (196, 4352403), (231, 3692948), (294, 2901602), (308, 2769711), (462, 1846474), (539, 1582692), (588, 1450801), (924, 923237), (1078, 791346), (1617, 527564), (2156, 395673), (3234, 263782), (6468, 131891)]