86609340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3673}}^1$

素因数の和:3819

約数の個数: 72

約数和(自身を含む): 264792528

約数和(自身を除く): 178183188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3673, 3930, 4716, 5895, 7346, 7860, 11019, 11790, 14692, 18365, 22038, 23580, 33057, 36730, 44076, 55095, 66114, 73460, 110190, 132228, 165285, 220380, 330570, 481163, 661140, 962326, 1443489, 1924652, 2405815, 2886978, 4330467, 4811630, 5773956, 7217445, 8660934, 9623260, 14434890, 17321868, 21652335, 28869780, 43304670, 86609340]

約数ペア:

[(1, 86609340), (2, 43304670), (3, 28869780), (4, 21652335), (5, 17321868), (6, 14434890), (9, 9623260), (10, 8660934), (12, 7217445), (15, 5773956), (18, 4811630), (20, 4330467), (30, 2886978), (36, 2405815), (45, 1924652), (60, 1443489), (90, 962326), (131, 661140), (180, 481163), (262, 330570), (393, 220380), (524, 165285), (655, 132228), (786, 110190), (1179, 73460), (1310, 66114), (1572, 55095), (1965, 44076), (2358, 36730), (2620, 33057), (3673, 23580), (3930, 22038), (4716, 18365), (5895, 14692), (7346, 11790), (7860, 11019)]