86418540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36931}}^1$

素因数の和:36959

約数の個数: 72

約数和(自身を含む): 282308208

約数和(自身を除く): 195889668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 36931, 73862, 110793, 147724, 184655, 221586, 332379, 369310, 443172, 480103, 553965, 664758, 738620, 960206, 1107930, 1329516, 1440309, 1661895, 1920412, 2215860, 2400515, 2880618, 3323790, 4320927, 4801030, 5761236, 6647580, 7201545, 8641854, 9602060, 14403090, 17283708, 21604635, 28806180, 43209270, 86418540]

約数ペア:

[(1, 86418540), (2, 43209270), (3, 28806180), (4, 21604635), (5, 17283708), (6, 14403090), (9, 9602060), (10, 8641854), (12, 7201545), (13, 6647580), (15, 5761236), (18, 4801030), (20, 4320927), (26, 3323790), (30, 2880618), (36, 2400515), (39, 2215860), (45, 1920412), (52, 1661895), (60, 1440309), (65, 1329516), (78, 1107930), (90, 960206), (117, 738620), (130, 664758), (156, 553965), (180, 480103), (195, 443172), (234, 369310), (260, 332379), (390, 221586), (468, 184655), (585, 147724), (780, 110793), (1170, 73862), (2340, 36931)]