70716852

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 184242240

約数和(自身を除く): 113525388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 73, 142, 146, 213, 219, 284, 292, 379, 426, 438, 639, 657, 758, 852, 876, 1137, 1278, 1314, 1516, 2274, 2556, 2628, 3411, 4548, 5183, 6822, 10366, 13644, 15549, 20732, 26909, 27667, 31098, 46647, 53818, 55334, 62196, 80727, 83001, 93294, 107636, 110668, 161454, 166002, 186588, 242181, 249003, 322908, 332004, 484362, 498006, 968724, 996012, 1964357, 3928714, 5893071, 7857428, 11786142, 17679213, 23572284, 35358426, 70716852]

約数ペア:

[(1, 70716852), (2, 35358426), (3, 23572284), (4, 17679213), (6, 11786142), (9, 7857428), (12, 5893071), (18, 3928714), (36, 1964357), (71, 996012), (73, 968724), (142, 498006), (146, 484362), (213, 332004), (219, 322908), (284, 249003), (292, 242181), (379, 186588), (426, 166002), (438, 161454), (639, 110668), (657, 107636), (758, 93294), (852, 83001), (876, 80727), (1137, 62196), (1278, 55334), (1314, 53818), (1516, 46647), (2274, 31098), (2556, 27667), (2628, 26909), (3411, 20732), (4548, 15549), (5183, 13644), (6822, 10366)]