2777775084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{123853}}^1$

素因数の和:123959

約数の個数: 72

約数和(自身を含む): 8114914080

約数和(自身を除く): 5337138996

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, 1246, 1602, 1869, 2492, 3204, 3738, 5607, 7476, 11214, 22428, 123853, 247706, 371559, 495412, 743118, 866971, 1114677, 1486236, 1733942, 2229354, 2600913, 3467884, 4458708, 5201826, 7802739, 10403652, 11022917, 15605478, 22045834, 31210956, 33068751, 44091668, 66137502, 77160419, 99206253, 132275004, 154320838, 198412506, 231481257, 308641676, 396825012, 462962514, 694443771, 925925028, 1388887542, 2777775084]

約数ペア:

[(1, 2777775084), (2, 1388887542), (3, 925925028), (4, 694443771), (6, 462962514), (7, 396825012), (9, 308641676), (12, 231481257), (14, 198412506), (18, 154320838), (21, 132275004), (28, 99206253), (36, 77160419), (42, 66137502), (63, 44091668), (84, 33068751), (89, 31210956), (126, 22045834), (178, 15605478), (252, 11022917), (267, 10403652), (356, 7802739), (534, 5201826), (623, 4458708), (801, 3467884), (1068, 2600913), (1246, 2229354), (1602, 1733942), (1869, 1486236), (2492, 1114677), (3204, 866971), (3738, 743118), (5607, 495412), (7476, 371559), (11214, 247706), (22428, 123853)]