80619492

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 192265920

約数和(自身を除く): 111646428

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 197, 201, 268, 394, 402, 509, 591, 788, 804, 1018, 1182, 1527, 2036, 2364, 3054, 6108, 13199, 26398, 34103, 39597, 52796, 68206, 79194, 100273, 102309, 136412, 158388, 200546, 204618, 300819, 401092, 409236, 601638, 1203276, 6718291, 13436582, 20154873, 26873164, 40309746, 80619492]

約数ペア:

[(1, 80619492), (2, 40309746), (3, 26873164), (4, 20154873), (6, 13436582), (12, 6718291), (67, 1203276), (134, 601638), (197, 409236), (201, 401092), (268, 300819), (394, 204618), (402, 200546), (509, 158388), (591, 136412), (788, 102309), (804, 100273), (1018, 79194), (1182, 68206), (1527, 52796), (2036, 39597), (2364, 34103), (3054, 26398), (6108, 13199)]