66879216

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 205701120

約数和(自身を除く): 138821904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 53, 54, 69, 72, 92, 106, 108, 127, 138, 144, 159, 184, 207, 212, 216, 254, 276, 318, 368, 381, 414, 424, 432, 477, 508, 552, 621, 636, 762, 828, 848, 954, 1016, 1104, 1143, 1219, 1242, 1272, 1431, 1524, 1656, 1908, 2032, 2286, 2438, 2484, 2544, 2862, 2921, 3048, 3312, 3429, 3657, 3816, 4572, 4876, 4968, 5724, 5842, 6096, 6731, 6858, 7314, 7632, 8763, 9144, 9752, 9936, 10971, 11448, 11684, 13462, 13716, 14628, 17526, 18288, 19504, 20193, 21942, 22896, 23368, 26289, 26924, 27432, 29256, 32913, 35052, 40386, 43884, 46736, 52578, 53848, 54864, 58512, 60579, 65826, 70104, 78867, 80772, 87768, 105156, 107696, 121158, 131652, 140208, 154813, 157734, 161544, 175536, 181737, 210312, 242316, 263304, 309626, 315468, 323088, 363474, 420624, 464439, 484632, 526608, 619252, 630936, 726948, 928878, 969264, 1238504, 1261872, 1393317, 1453896, 1857756, 2477008, 2786634, 2907792, 3715512, 4179951, 5573268, 7431024, 8359902, 11146536, 16719804, 22293072, 33439608, 66879216]

約数ペア:

[(1, 66879216), (2, 33439608), (3, 22293072), (4, 16719804), (6, 11146536), (8, 8359902), (9, 7431024), (12, 5573268), (16, 4179951), (18, 3715512), (23, 2907792), (24, 2786634), (27, 2477008), (36, 1857756), (46, 1453896), (48, 1393317), (53, 1261872), (54, 1238504), (69, 969264), (72, 928878), (92, 726948), (106, 630936), (108, 619252), (127, 526608), (138, 484632), (144, 464439), (159, 420624), (184, 363474), (207, 323088), (212, 315468), (216, 309626), (254, 263304), (276, 242316), (318, 210312), (368, 181737), (381, 175536), (414, 161544), (424, 157734), (432, 154813), (477, 140208), (508, 131652), (552, 121158), (621, 107696), (636, 105156), (762, 87768), (828, 80772), (848, 78867), (954, 70104), (1016, 65826), (1104, 60579), (1143, 58512), (1219, 54864), (1242, 53848), (1272, 52578), (1431, 46736), (1524, 43884), (1656, 40386), (1908, 35052), (2032, 32913), (2286, 29256), (2438, 27432), (2484, 26924), (2544, 26289), (2862, 23368), (2921, 22896), (3048, 21942), (3312, 20193), (3429, 19504), (3657, 18288), (3816, 17526), (4572, 14628), (4876, 13716), (4968, 13462), (5724, 11684), (5842, 11448), (6096, 10971), (6731, 9936), (6858, 9752), (7314, 9144), (7632, 8763)]