72985914

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{20173}}^1$

素因数の和:20251

約数の個数: 32

約数和(自身を含む): 164619840

約数和(自身を除く): 91633926

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 20173, 40346, 60519, 121038, 181557, 363114, 544671, 1089342, 1351591, 2703182, 4054773, 8109546, 12164319, 24328638, 36492957, 72985914]

約数ペア:

[(1, 72985914), (2, 36492957), (3, 24328638), (6, 12164319), (9, 8109546), (18, 4054773), (27, 2703182), (54, 1351591), (67, 1089342), (134, 544671), (201, 363114), (402, 181557), (603, 121038), (1206, 60519), (1809, 40346), (3618, 20173)]