40518144

素因数分解:

$2^9\times 3^4\times {\mathrm{977}}^1$

素因数の和:1007

約数の個数: 100

約数和(自身を含む): 121059774

約数和(自身を除く): 80541630

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, 1152, 1296, 1536, 1728, 1954, 2304, 2592, 2931, 3456, 3908, 4608, 5184, 5862, 6912, 7816, 8793, 10368, 11724, 13824, 15632, 17586, 20736, 23448, 26379, 31264, 35172, 41472, 46896, 52758, 62528, 70344, 79137, 93792, 105516, 125056, 140688, 158274, 187584, 211032, 250112, 281376, 316548, 375168, 422064, 500224, 562752, 633096, 750336, 844128, 1125504, 1266192, 1500672, 1688256, 2251008, 2532384, 3376512, 4502016, 5064768, 6753024, 10129536, 13506048, 20259072, 40518144]

約数ペア:

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