80618976

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1678

約数の個数: 120

約数和(自身を含む): 249729480

約数和(自身を除く): 169110504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1637, 1824, 2052, 2592, 2736, 3078, 3274, 4104, 4911, 5472, 6156, 6548, 8208, 9822, 12312, 13096, 14733, 16416, 19644, 24624, 26192, 29466, 31103, 39288, 44199, 49248, 52384, 58932, 62206, 78576, 88398, 93309, 117864, 124412, 132597, 157152, 176796, 186618, 235728, 248824, 265194, 279927, 353592, 373236, 471456, 497648, 530388, 559854, 707184, 746472, 839781, 995296, 1060776, 1119708, 1414368, 1492944, 1679562, 2121552, 2239416, 2519343, 2985888, 3359124, 4243104, 4478832, 5038686, 6718248, 8957664, 10077372, 13436496, 20154744, 26872992, 40309488, 80618976]

約数ペア:

[(1, 80618976), (2, 40309488), (3, 26872992), (4, 20154744), (6, 13436496), (8, 10077372), (9, 8957664), (12, 6718248), (16, 5038686), (18, 4478832), (19, 4243104), (24, 3359124), (27, 2985888), (32, 2519343), (36, 2239416), (38, 2121552), (48, 1679562), (54, 1492944), (57, 1414368), (72, 1119708), (76, 1060776), (81, 995296), (96, 839781), (108, 746472), (114, 707184), (144, 559854), (152, 530388), (162, 497648), (171, 471456), (216, 373236), (228, 353592), (288, 279927), (304, 265194), (324, 248824), (342, 235728), (432, 186618), (456, 176796), (513, 157152), (608, 132597), (648, 124412), (684, 117864), (864, 93309), (912, 88398), (1026, 78576), (1296, 62206), (1368, 58932), (1539, 52384), (1637, 49248), (1824, 44199), (2052, 39288), (2592, 31103), (2736, 29466), (3078, 26192), (3274, 24624), (4104, 19644), (4911, 16416), (5472, 14733), (6156, 13096), (6548, 12312), (8208, 9822)]