86156714140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2503}}^1\times {\mathrm{4639}}^1$

素因数の和:7211

約数の個数: 96

約数和(自身を含む): 210807152640

約数和(自身を除く): 124650438500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 2503, 3710, 4639, 5006, 7420, 9278, 10012, 12515, 17521, 18556, 23195, 25030, 32473, 35042, 46390, 50060, 64946, 70084, 87605, 92780, 129892, 132659, 162365, 175210, 245867, 265318, 324730, 350420, 491734, 530636, 649460, 663295, 928613, 983468, 1229335, 1326590, 1721069, 1857226, 2458670, 2653180, 3442138, 3714452, 4643065, 4917340, 6884276, 8605345, 9286130, 11611417, 17210690, 18572260, 23222834, 34421380, 46445668, 58057085, 81279919, 116114170, 162559838, 232228340, 325119676, 406399595, 615405101, 812799190, 1230810202, 1625598380, 2461620404, 3077025505, 4307835707, 6154051010, 8615671414, 12308102020, 17231342828, 21539178535, 43078357070, 86156714140]

約数ペア:

[(1, 86156714140), (2, 43078357070), (4, 21539178535), (5, 17231342828), (7, 12308102020), (10, 8615671414), (14, 6154051010), (20, 4307835707), (28, 3077025505), (35, 2461620404), (53, 1625598380), (70, 1230810202), (106, 812799190), (140, 615405101), (212, 406399595), (265, 325119676), (371, 232228340), (530, 162559838), (742, 116114170), (1060, 81279919), (1484, 58057085), (1855, 46445668), (2503, 34421380), (3710, 23222834), (4639, 18572260), (5006, 17210690), (7420, 11611417), (9278, 9286130), (10012, 8605345), (12515, 6884276), (17521, 4917340), (18556, 4643065), (23195, 3714452), (25030, 3442138), (32473, 2653180), (35042, 2458670), (46390, 1857226), (50060, 1721069), (64946, 1326590), (70084, 1229335), (87605, 983468), (92780, 928613), (129892, 663295), (132659, 649460), (162365, 530636), (175210, 491734), (245867, 350420), (265318, 324730)]