65151738

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 145117440

約数和(自身を除く): 79965702

約数列:

[1, 2, 3, 6, 9, 18, 67, 89, 134, 178, 201, 267, 402, 534, 603, 607, 801, 1206, 1214, 1602, 1821, 3642, 5463, 5963, 10926, 11926, 17889, 35778, 40669, 53667, 54023, 81338, 107334, 108046, 122007, 162069, 244014, 324138, 366021, 486207, 732042, 972414, 3619541, 7239082, 10858623, 21717246, 32575869, 65151738]

約数ペア:

[(1, 65151738), (2, 32575869), (3, 21717246), (6, 10858623), (9, 7239082), (18, 3619541), (67, 972414), (89, 732042), (134, 486207), (178, 366021), (201, 324138), (267, 244014), (402, 162069), (534, 122007), (603, 108046), (607, 107334), (801, 81338), (1206, 54023), (1214, 53667), (1602, 40669), (1821, 35778), (3642, 17889), (5463, 11926), (5963, 10926)]