81036288

素因数分解:

$2^{10}\times 3^4\times {\mathrm{977}}^1$

素因数の和:1009

約数の個数: 110

約数和(自身を含む): 242237886

約数和(自身を除く): 161201598

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 977, 1024, 1152, 1296, 1536, 1728, 1954, 2304, 2592, 2931, 3072, 3456, 3908, 4608, 5184, 5862, 6912, 7816, 8793, 9216, 10368, 11724, 13824, 15632, 17586, 20736, 23448, 26379, 27648, 31264, 35172, 41472, 46896, 52758, 62528, 70344, 79137, 82944, 93792, 105516, 125056, 140688, 158274, 187584, 211032, 250112, 281376, 316548, 375168, 422064, 500224, 562752, 633096, 750336, 844128, 1000448, 1125504, 1266192, 1500672, 1688256, 2251008, 2532384, 3001344, 3376512, 4502016, 5064768, 6753024, 9004032, 10129536, 13506048, 20259072, 27012096, 40518144, 81036288]

約数ペア:

[(1, 81036288), (2, 40518144), (3, 27012096), (4, 20259072), (6, 13506048), (8, 10129536), (9, 9004032), (12, 6753024), (16, 5064768), (18, 4502016), (24, 3376512), (27, 3001344), (32, 2532384), (36, 2251008), (48, 1688256), (54, 1500672), (64, 1266192), (72, 1125504), (81, 1000448), (96, 844128), (108, 750336), (128, 633096), (144, 562752), (162, 500224), (192, 422064), (216, 375168), (256, 316548), (288, 281376), (324, 250112), (384, 211032), (432, 187584), (512, 158274), (576, 140688), (648, 125056), (768, 105516), (864, 93792), (977, 82944), (1024, 79137), (1152, 70344), (1296, 62528), (1536, 52758), (1728, 46896), (1954, 41472), (2304, 35172), (2592, 31264), (2931, 27648), (3072, 26379), (3456, 23448), (3908, 20736), (4608, 17586), (5184, 15632), (5862, 13824), (6912, 11724), (7816, 10368), (8793, 9216)]