72186088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4421}}^1$

素因数の和:4597

約数の個数: 32

約数和(自身を含む): 146721960

約数和(自身を除く): 74535872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4082, 4421, 8164, 8842, 16328, 17684, 35368, 57473, 114946, 229892, 459784, 694097, 1388194, 2776388, 5552776, 9023261, 18046522, 36093044, 72186088]

約数ペア:

[(1, 72186088), (2, 36093044), (4, 18046522), (8, 9023261), (13, 5552776), (26, 2776388), (52, 1388194), (104, 694097), (157, 459784), (314, 229892), (628, 114946), (1256, 57473), (2041, 35368), (4082, 17684), (4421, 16328), (8164, 8842)]