955143972

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{5119}}^1$

素因数の和:5273

約数の個数: 72

約数和(自身を含む): 2482421760

約数和(自身を除く): 1527277788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 73, 142, 146, 213, 219, 284, 292, 426, 438, 639, 657, 852, 876, 1278, 1314, 2556, 2628, 5119, 5183, 10238, 10366, 15357, 15549, 20476, 20732, 30714, 31098, 46071, 46647, 61428, 62196, 92142, 93294, 184284, 186588, 363449, 373687, 726898, 747374, 1090347, 1121061, 1453796, 1494748, 2180694, 2242122, 3271041, 3363183, 4361388, 4484244, 6542082, 6726366, 13084164, 13452732, 26531777, 53063554, 79595331, 106127108, 159190662, 238785993, 318381324, 477571986, 955143972]

約数ペア:

[(1, 955143972), (2, 477571986), (3, 318381324), (4, 238785993), (6, 159190662), (9, 106127108), (12, 79595331), (18, 53063554), (36, 26531777), (71, 13452732), (73, 13084164), (142, 6726366), (146, 6542082), (213, 4484244), (219, 4361388), (284, 3363183), (292, 3271041), (426, 2242122), (438, 2180694), (639, 1494748), (657, 1453796), (852, 1121061), (876, 1090347), (1278, 747374), (1314, 726898), (2556, 373687), (2628, 363449), (5119, 186588), (5183, 184284), (10238, 93294), (10366, 92142), (15357, 62196), (15549, 61428), (20476, 46647), (20732, 46071), (30714, 31098)]