89177886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 245207040

約数和(自身を除く): 156029154

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 31, 34, 42, 51, 62, 63, 79, 93, 102, 119, 126, 153, 158, 186, 217, 237, 238, 279, 289, 306, 357, 434, 474, 527, 553, 558, 578, 651, 711, 714, 867, 1054, 1071, 1106, 1302, 1343, 1422, 1581, 1659, 1734, 1953, 2023, 2142, 2449, 2601, 2686, 3162, 3318, 3689, 3906, 4029, 4046, 4743, 4898, 4977, 5202, 6069, 7347, 7378, 8058, 8959, 9401, 9486, 9954, 11067, 12087, 12138, 14694, 17143, 17918, 18207, 18802, 22041, 22134, 22831, 24174, 26877, 28203, 33201, 34286, 36414, 41633, 44082, 45662, 51429, 53754, 56406, 62713, 66402, 68493, 80631, 83266, 84609, 102858, 124899, 125426, 136986, 154287, 159817, 161262, 169218, 188139, 205479, 249798, 291431, 308574, 319634, 374697, 376278, 410958, 479451, 564417, 582862, 707761, 749394, 874293, 958902, 1128834, 1415522, 1438353, 1748586, 2123283, 2622879, 2876706, 4246566, 4954327, 5245758, 6369849, 9908654, 12739698, 14862981, 29725962, 44588943, 89177886]

約数ペア:

[(1, 89177886), (2, 44588943), (3, 29725962), (6, 14862981), (7, 12739698), (9, 9908654), (14, 6369849), (17, 5245758), (18, 4954327), (21, 4246566), (31, 2876706), (34, 2622879), (42, 2123283), (51, 1748586), (62, 1438353), (63, 1415522), (79, 1128834), (93, 958902), (102, 874293), (119, 749394), (126, 707761), (153, 582862), (158, 564417), (186, 479451), (217, 410958), (237, 376278), (238, 374697), (279, 319634), (289, 308574), (306, 291431), (357, 249798), (434, 205479), (474, 188139), (527, 169218), (553, 161262), (558, 159817), (578, 154287), (651, 136986), (711, 125426), (714, 124899), (867, 102858), (1054, 84609), (1071, 83266), (1106, 80631), (1302, 68493), (1343, 66402), (1422, 62713), (1581, 56406), (1659, 53754), (1734, 51429), (1953, 45662), (2023, 44082), (2142, 41633), (2449, 36414), (2601, 34286), (2686, 33201), (3162, 28203), (3318, 26877), (3689, 24174), (3906, 22831), (4029, 22134), (4046, 22041), (4743, 18802), (4898, 18207), (4977, 17918), (5202, 17143), (6069, 14694), (7347, 12138), (7378, 12087), (8058, 11067), (8959, 9954), (9401, 9486)]