72493092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{287671}}^1$

素因数の和:287688

約数の個数: 36

約数和(自身を含む): 209425216

約数和(自身を除く): 136932124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 287671, 575342, 863013, 1150684, 1726026, 2013697, 2589039, 3452052, 4027394, 5178078, 6041091, 8054788, 10356156, 12082182, 18123273, 24164364, 36246546, 72493092]

約数ペア:

[(1, 72493092), (2, 36246546), (3, 24164364), (4, 18123273), (6, 12082182), (7, 10356156), (9, 8054788), (12, 6041091), (14, 5178078), (18, 4027394), (21, 3452052), (28, 2589039), (36, 2013697), (42, 1726026), (63, 1150684), (84, 863013), (126, 575342), (252, 287671)]