72159408

素因数分解:

$2^4\times 3^2\times {\mathrm{461}}^1\times {\mathrm{1087}}^1$

素因数の和:1562

約数の個数: 60

約数和(自身を含む): 202570368

約数和(自身を除く): 130410960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 461, 922, 1087, 1383, 1844, 2174, 2766, 3261, 3688, 4149, 4348, 5532, 6522, 7376, 8298, 8696, 9783, 11064, 13044, 16596, 17392, 19566, 22128, 26088, 33192, 39132, 52176, 66384, 78264, 156528, 501107, 1002214, 1503321, 2004428, 3006642, 4008856, 4509963, 6013284, 8017712, 9019926, 12026568, 18039852, 24053136, 36079704, 72159408]

約数ペア:

[(1, 72159408), (2, 36079704), (3, 24053136), (4, 18039852), (6, 12026568), (8, 9019926), (9, 8017712), (12, 6013284), (16, 4509963), (18, 4008856), (24, 3006642), (36, 2004428), (48, 1503321), (72, 1002214), (144, 501107), (461, 156528), (922, 78264), (1087, 66384), (1383, 52176), (1844, 39132), (2174, 33192), (2766, 26088), (3261, 22128), (3688, 19566), (4149, 17392), (4348, 16596), (5532, 13044), (6522, 11064), (7376, 9783), (8298, 8696)]