180717201108

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{827}}^1\times {\mathrm{73133}}^1$

素因数の和:74053

約数の個数: 72

約数和(自身を含む): 462882053088

約数和(自身を除く): 282164851980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 827, 996, 1494, 1654, 2481, 2988, 3308, 4962, 7443, 9924, 14886, 29772, 68641, 73133, 137282, 146266, 205923, 219399, 274564, 292532, 411846, 438798, 617769, 658197, 823692, 877596, 1235538, 1316394, 2471076, 2632788, 6070039, 12140078, 18210117, 24280156, 36420234, 54630351, 60480991, 72840468, 109260702, 120961982, 181442973, 218521404, 241923964, 362885946, 544328919, 725771892, 1088657838, 2177315676, 5019922253, 10039844506, 15059766759, 20079689012, 30119533518, 45179300277, 60239067036, 90358600554, 180717201108]

約数ペア:

[(1, 180717201108), (2, 90358600554), (3, 60239067036), (4, 45179300277), (6, 30119533518), (9, 20079689012), (12, 15059766759), (18, 10039844506), (36, 5019922253), (83, 2177315676), (166, 1088657838), (249, 725771892), (332, 544328919), (498, 362885946), (747, 241923964), (827, 218521404), (996, 181442973), (1494, 120961982), (1654, 109260702), (2481, 72840468), (2988, 60480991), (3308, 54630351), (4962, 36420234), (7443, 24280156), (9924, 18210117), (14886, 12140078), (29772, 6070039), (68641, 2632788), (73133, 2471076), (137282, 1316394), (146266, 1235538), (205923, 877596), (219399, 823692), (274564, 658197), (292532, 617769), (411846, 438798)]