61689852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1069}}^1$

素因数の和:1315

約数の個数: 72

約数和(自身を含む): 179160800

約数和(自身を除く): 117470948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1069, 1374, 1603, 2061, 2138, 2748, 3206, 3207, 4122, 4276, 4809, 6412, 6414, 7483, 8244, 9618, 9621, 12828, 14427, 14966, 19236, 19242, 22449, 28854, 29932, 38484, 44898, 57708, 67347, 89796, 134694, 244801, 269388, 489602, 734403, 979204, 1468806, 1713607, 2203209, 2937612, 3427214, 4406418, 5140821, 6854428, 8812836, 10281642, 15422463, 20563284, 30844926, 61689852]

約数ペア:

[(1, 61689852), (2, 30844926), (3, 20563284), (4, 15422463), (6, 10281642), (7, 8812836), (9, 6854428), (12, 5140821), (14, 4406418), (18, 3427214), (21, 2937612), (28, 2203209), (36, 1713607), (42, 1468806), (63, 979204), (84, 734403), (126, 489602), (229, 269388), (252, 244801), (458, 134694), (687, 89796), (916, 67347), (1069, 57708), (1374, 44898), (1603, 38484), (2061, 29932), (2138, 28854), (2748, 22449), (3206, 19242), (3207, 19236), (4122, 14966), (4276, 14427), (4809, 12828), (6412, 9621), (6414, 9618), (7483, 8244)]