81057792

素因数分解:

$2^{11}\times 3^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 220147200

約数和(自身を除く): 139089408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 167, 192, 237, 256, 316, 334, 384, 474, 501, 512, 632, 668, 768, 948, 1002, 1024, 1264, 1336, 1536, 1896, 2004, 2048, 2528, 2672, 3072, 3792, 4008, 5056, 5344, 6144, 7584, 8016, 10112, 10688, 13193, 15168, 16032, 20224, 21376, 26386, 30336, 32064, 39579, 40448, 42752, 52772, 60672, 64128, 79158, 80896, 85504, 105544, 121344, 128256, 158316, 161792, 171008, 211088, 242688, 256512, 316632, 342016, 422176, 485376, 513024, 633264, 844352, 1026048, 1266528, 1688704, 2533056, 3377408, 5066112, 6754816, 10132224, 13509632, 20264448, 27019264, 40528896, 81057792]

約数ペア:

[(1, 81057792), (2, 40528896), (3, 27019264), (4, 20264448), (6, 13509632), (8, 10132224), (12, 6754816), (16, 5066112), (24, 3377408), (32, 2533056), (48, 1688704), (64, 1266528), (79, 1026048), (96, 844352), (128, 633264), (158, 513024), (167, 485376), (192, 422176), (237, 342016), (256, 316632), (316, 256512), (334, 242688), (384, 211088), (474, 171008), (501, 161792), (512, 158316), (632, 128256), (668, 121344), (768, 105544), (948, 85504), (1002, 80896), (1024, 79158), (1264, 64128), (1336, 60672), (1536, 52772), (1896, 42752), (2004, 40448), (2048, 39579), (2528, 32064), (2672, 30336), (3072, 26386), (3792, 21376), (4008, 20224), (5056, 16032), (5344, 15168), (6144, 13193), (7584, 10688), (8016, 10112)]