81191592

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{22111}}^1$

素因数の和:22143

約数の個数: 64

約数和(自身を含む): 238809600

約数和(自身を除く): 157618008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 22111, 44222, 66333, 88444, 132666, 176888, 198999, 265332, 375887, 397998, 530664, 596997, 751774, 795996, 1127661, 1193994, 1503548, 1591992, 2255322, 2387988, 3007096, 3382983, 4510644, 4775976, 6765966, 9021288, 10148949, 13531932, 20297898, 27063864, 40595796, 81191592]

約数ペア:

[(1, 81191592), (2, 40595796), (3, 27063864), (4, 20297898), (6, 13531932), (8, 10148949), (9, 9021288), (12, 6765966), (17, 4775976), (18, 4510644), (24, 3382983), (27, 3007096), (34, 2387988), (36, 2255322), (51, 1591992), (54, 1503548), (68, 1193994), (72, 1127661), (102, 795996), (108, 751774), (136, 596997), (153, 530664), (204, 397998), (216, 375887), (306, 265332), (408, 198999), (459, 176888), (612, 132666), (918, 88444), (1224, 66333), (1836, 44222), (3672, 22111)]