66701908476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{3671}}^1\times {\mathrm{72103}}^1$

素因数の和:75791

約数の個数: 72

約数和(自身を含む): 192749566464

約数和(自身を除く): 126047657988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 3671, 7342, 11013, 14684, 22026, 25697, 33039, 44052, 51394, 66078, 72103, 77091, 102788, 132156, 144206, 154182, 216309, 231273, 288412, 308364, 432618, 462546, 504721, 648927, 865236, 925092, 1009442, 1297854, 1514163, 2018884, 2595708, 3028326, 4542489, 6056652, 9084978, 18169956, 264690113, 529380226, 794070339, 1058760452, 1588140678, 1852830791, 2382211017, 3176281356, 3705661582, 4764422034, 5558492373, 7411323164, 9528844068, 11116984746, 16675477119, 22233969492, 33350954238, 66701908476]

約数ペア:

[(1, 66701908476), (2, 33350954238), (3, 22233969492), (4, 16675477119), (6, 11116984746), (7, 9528844068), (9, 7411323164), (12, 5558492373), (14, 4764422034), (18, 3705661582), (21, 3176281356), (28, 2382211017), (36, 1852830791), (42, 1588140678), (63, 1058760452), (84, 794070339), (126, 529380226), (252, 264690113), (3671, 18169956), (7342, 9084978), (11013, 6056652), (14684, 4542489), (22026, 3028326), (25697, 2595708), (33039, 2018884), (44052, 1514163), (51394, 1297854), (66078, 1009442), (72103, 925092), (77091, 865236), (102788, 648927), (132156, 504721), (144206, 462546), (154182, 432618), (216309, 308364), (231273, 288412)]