27429444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1223}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 80196480

約数和(自身を除く): 52767036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1223, 1246, 1602, 1869, 2446, 2492, 3204, 3669, 3738, 4892, 5607, 7338, 7476, 8561, 11007, 11214, 14676, 17122, 22014, 22428, 25683, 34244, 44028, 51366, 77049, 102732, 108847, 154098, 217694, 308196, 326541, 435388, 653082, 761929, 979623, 1306164, 1523858, 1959246, 2285787, 3047716, 3918492, 4571574, 6857361, 9143148, 13714722, 27429444]

約数ペア:

[(1, 27429444), (2, 13714722), (3, 9143148), (4, 6857361), (6, 4571574), (7, 3918492), (9, 3047716), (12, 2285787), (14, 1959246), (18, 1523858), (21, 1306164), (28, 979623), (36, 761929), (42, 653082), (63, 435388), (84, 326541), (89, 308196), (126, 217694), (178, 154098), (252, 108847), (267, 102732), (356, 77049), (534, 51366), (623, 44028), (801, 34244), (1068, 25683), (1223, 22428), (1246, 22014), (1602, 17122), (1869, 14676), (2446, 11214), (2492, 11007), (3204, 8561), (3669, 7476), (3738, 7338), (4892, 5607)]