193800348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8641}}^1$

素因数の和:8747

約数の個数: 72

約数和(自身を含む): 566223840

約数和(自身を除く): 372423492

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, 8641, 11214, 17282, 22428, 25923, 34564, 51846, 60487, 77769, 103692, 120974, 155538, 181461, 241948, 311076, 362922, 544383, 725844, 769049, 1088766, 1538098, 2177532, 2307147, 3076196, 4614294, 5383343, 6921441, 9228588, 10766686, 13842882, 16150029, 21533372, 27685764, 32300058, 48450087, 64600116, 96900174, 193800348]

約数ペア:

[(1, 193800348), (2, 96900174), (3, 64600116), (4, 48450087), (6, 32300058), (7, 27685764), (9, 21533372), (12, 16150029), (14, 13842882), (18, 10766686), (21, 9228588), (28, 6921441), (36, 5383343), (42, 4614294), (63, 3076196), (84, 2307147), (89, 2177532), (126, 1538098), (178, 1088766), (252, 769049), (267, 725844), (356, 544383), (534, 362922), (623, 311076), (801, 241948), (1068, 181461), (1246, 155538), (1602, 120974), (1869, 103692), (2492, 77769), (3204, 60487), (3738, 51846), (5607, 34564), (7476, 25923), (8641, 22428), (11214, 17282)]