40788144

素因数分解:

$2^4\times 3^3\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:639

約数の個数: 80

約数和(自身を含む): 117849600

約数和(自身を除く): 77061456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 263, 359, 432, 526, 718, 789, 1052, 1077, 1436, 1578, 2104, 2154, 2367, 2872, 3156, 3231, 4208, 4308, 4734, 5744, 6312, 6462, 7101, 8616, 9468, 9693, 12624, 12924, 14202, 17232, 18936, 19386, 25848, 28404, 37872, 38772, 51696, 56808, 77544, 94417, 113616, 155088, 188834, 283251, 377668, 566502, 755336, 849753, 1133004, 1510672, 1699506, 2266008, 2549259, 3399012, 4532016, 5098518, 6798024, 10197036, 13596048, 20394072, 40788144]

約数ペア:

[(1, 40788144), (2, 20394072), (3, 13596048), (4, 10197036), (6, 6798024), (8, 5098518), (9, 4532016), (12, 3399012), (16, 2549259), (18, 2266008), (24, 1699506), (27, 1510672), (36, 1133004), (48, 849753), (54, 755336), (72, 566502), (108, 377668), (144, 283251), (216, 188834), (263, 155088), (359, 113616), (432, 94417), (526, 77544), (718, 56808), (789, 51696), (1052, 38772), (1077, 37872), (1436, 28404), (1578, 25848), (2104, 19386), (2154, 18936), (2367, 17232), (2872, 14202), (3156, 12924), (3231, 12624), (4208, 9693), (4308, 9468), (4734, 8616), (5744, 7101), (6312, 6462)]