47219391156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{3691}}^1\times {\mathrm{21757}}^1$

素因数の和:25469

約数の個数: 72

約数和(自身を含む): 128207535456

約数和(自身を除く): 80988144300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 3691, 7382, 11073, 14764, 21757, 22146, 25837, 43514, 44292, 51674, 65271, 77511, 87028, 103348, 130542, 152299, 155022, 180859, 261084, 304598, 310044, 361718, 456897, 542577, 609196, 723436, 913794, 1066093, 1085154, 1827588, 2132186, 2170308, 3198279, 4264372, 6396558, 12793116, 80305087, 160610174, 240915261, 321220348, 481830522, 562135609, 963661044, 1124271218, 1686406827, 2248542436, 3372813654, 3934949263, 6745627308, 7869898526, 11804847789, 15739797052, 23609695578, 47219391156]

約数ペア:

[(1, 47219391156), (2, 23609695578), (3, 15739797052), (4, 11804847789), (6, 7869898526), (7, 6745627308), (12, 3934949263), (14, 3372813654), (21, 2248542436), (28, 1686406827), (42, 1124271218), (49, 963661044), (84, 562135609), (98, 481830522), (147, 321220348), (196, 240915261), (294, 160610174), (588, 80305087), (3691, 12793116), (7382, 6396558), (11073, 4264372), (14764, 3198279), (21757, 2170308), (22146, 2132186), (25837, 1827588), (43514, 1085154), (44292, 1066093), (51674, 913794), (65271, 723436), (77511, 609196), (87028, 542577), (103348, 456897), (130542, 361718), (152299, 310044), (155022, 304598), (180859, 261084)]