71522856

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{7583}}^1$

素因数の和:7726

約数の個数: 48

約数和(自身を含む): 195212160

約数和(自身を除く): 123689304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 7583, 9432, 15166, 22749, 30332, 45498, 60664, 68247, 90996, 136494, 181992, 272988, 545976, 993373, 1986746, 2980119, 3973492, 5960238, 7946984, 8940357, 11920476, 17880714, 23840952, 35761428, 71522856]

約数ペア:

[(1, 71522856), (2, 35761428), (3, 23840952), (4, 17880714), (6, 11920476), (8, 8940357), (9, 7946984), (12, 5960238), (18, 3973492), (24, 2980119), (36, 1986746), (72, 993373), (131, 545976), (262, 272988), (393, 181992), (524, 136494), (786, 90996), (1048, 68247), (1179, 60664), (1572, 45498), (2358, 30332), (3144, 22749), (4716, 15166), (7583, 9432)]