72260916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66173}}^1$

素因数の和:66200

約数の個数: 48

約数和(自身を含む): 207521664

約数和(自身を除く): 135260748

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 66173, 132346, 198519, 264692, 397038, 463211, 794076, 860249, 926422, 1389633, 1720498, 1852844, 2580747, 2779266, 3440996, 5161494, 5558532, 6021743, 10322988, 12043486, 18065229, 24086972, 36130458, 72260916]

約数ペア:

[(1, 72260916), (2, 36130458), (3, 24086972), (4, 18065229), (6, 12043486), (7, 10322988), (12, 6021743), (13, 5558532), (14, 5161494), (21, 3440996), (26, 2779266), (28, 2580747), (39, 1852844), (42, 1720498), (52, 1389633), (78, 926422), (84, 860249), (91, 794076), (156, 463211), (182, 397038), (273, 264692), (364, 198519), (546, 132346), (1092, 66173)]