73997856

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{13523}}^1$

素因数の和:13558

約数の個数: 72

約数和(自身を含む): 221523120

約数和(自身を除く): 147525264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 13523, 27046, 40569, 54092, 81138, 108184, 121707, 162276, 216368, 243414, 256937, 324552, 432736, 486828, 513874, 649104, 770811, 973656, 1027748, 1298208, 1541622, 1947312, 2055496, 2312433, 3083244, 3894624, 4110992, 4624866, 6166488, 8221984, 9249732, 12332976, 18499464, 24665952, 36998928, 73997856]

約数ペア:

[(1, 73997856), (2, 36998928), (3, 24665952), (4, 18499464), (6, 12332976), (8, 9249732), (9, 8221984), (12, 6166488), (16, 4624866), (18, 4110992), (19, 3894624), (24, 3083244), (32, 2312433), (36, 2055496), (38, 1947312), (48, 1541622), (57, 1298208), (72, 1027748), (76, 973656), (96, 770811), (114, 649104), (144, 513874), (152, 486828), (171, 432736), (228, 324552), (288, 256937), (304, 243414), (342, 216368), (456, 162276), (608, 121707), (684, 108184), (912, 81138), (1368, 54092), (1824, 40569), (2736, 27046), (5472, 13523)]