86736780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:496

約数の個数: 144

約数和(自身を含む): 286925184

約数和(自身を除く): 200188404

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, 101, 117, 130, 156, 180, 195, 202, 234, 260, 303, 367, 390, 404, 468, 505, 585, 606, 734, 780, 909, 1010, 1101, 1170, 1212, 1313, 1468, 1515, 1818, 1835, 2020, 2202, 2340, 2626, 3030, 3303, 3636, 3670, 3939, 4404, 4545, 4771, 5252, 5505, 6060, 6565, 6606, 7340, 7878, 9090, 9542, 11010, 11817, 13130, 13212, 14313, 15756, 16515, 18180, 19084, 19695, 22020, 23634, 23855, 26260, 28626, 33030, 37067, 39390, 42939, 47268, 47710, 57252, 59085, 66060, 71565, 74134, 78780, 85878, 95420, 111201, 118170, 143130, 148268, 171756, 185335, 214695, 222402, 236340, 286260, 333603, 370670, 429390, 444804, 481871, 556005, 667206, 741340, 858780, 963742, 1112010, 1334412, 1445613, 1668015, 1927484, 2224020, 2409355, 2891226, 3336030, 4336839, 4818710, 5782452, 6672060, 7228065, 8673678, 9637420, 14456130, 17347356, 21684195, 28912260, 43368390, 86736780]

約数ペア:

[(1, 86736780), (2, 43368390), (3, 28912260), (4, 21684195), (5, 17347356), (6, 14456130), (9, 9637420), (10, 8673678), (12, 7228065), (13, 6672060), (15, 5782452), (18, 4818710), (20, 4336839), (26, 3336030), (30, 2891226), (36, 2409355), (39, 2224020), (45, 1927484), (52, 1668015), (60, 1445613), (65, 1334412), (78, 1112010), (90, 963742), (101, 858780), (117, 741340), (130, 667206), (156, 556005), (180, 481871), (195, 444804), (202, 429390), (234, 370670), (260, 333603), (303, 286260), (367, 236340), (390, 222402), (404, 214695), (468, 185335), (505, 171756), (585, 148268), (606, 143130), (734, 118170), (780, 111201), (909, 95420), (1010, 85878), (1101, 78780), (1170, 74134), (1212, 71565), (1313, 66060), (1468, 59085), (1515, 57252), (1818, 47710), (1835, 47268), (2020, 42939), (2202, 39390), (2340, 37067), (2626, 33030), (3030, 28626), (3303, 26260), (3636, 23855), (3670, 23634), (3939, 22020), (4404, 19695), (4545, 19084), (4771, 18180), (5252, 16515), (5505, 15756), (6060, 14313), (6565, 13212), (6606, 13130), (7340, 11817), (7878, 11010), (9090, 9542)]