71984016

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38453}}^1$

素因数の和:38480

約数の個数: 60

約数和(自身を含む): 216957468

約数和(自身を除く): 144973452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 38453, 76906, 115359, 153812, 230718, 307624, 346077, 461436, 499889, 615248, 692154, 922872, 999778, 1384308, 1499667, 1845744, 1999556, 2768616, 2999334, 3999112, 4499001, 5537232, 5998668, 7998224, 8998002, 11997336, 17996004, 23994672, 35992008, 71984016]

約数ペア:

[(1, 71984016), (2, 35992008), (3, 23994672), (4, 17996004), (6, 11997336), (8, 8998002), (9, 7998224), (12, 5998668), (13, 5537232), (16, 4499001), (18, 3999112), (24, 2999334), (26, 2768616), (36, 1999556), (39, 1845744), (48, 1499667), (52, 1384308), (72, 999778), (78, 922872), (104, 692154), (117, 615248), (144, 499889), (156, 461436), (208, 346077), (234, 307624), (312, 230718), (468, 153812), (624, 115359), (936, 76906), (1872, 38453)]