101988276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1811}}^1$

素因数の和:1869

約数の個数: 72

約数和(自身を含む): 270625824

約数和(自身を除く): 168637548

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 361, 494, 722, 741, 988, 1083, 1444, 1482, 1811, 2166, 2964, 3622, 4332, 4693, 5433, 7244, 9386, 10866, 14079, 18772, 21732, 23543, 28158, 34409, 47086, 56316, 68818, 70629, 94172, 103227, 137636, 141258, 206454, 282516, 412908, 447317, 653771, 894634, 1307542, 1341951, 1789268, 1961313, 2615084, 2683902, 3922626, 5367804, 7845252, 8499023, 16998046, 25497069, 33996092, 50994138, 101988276]

約数ペア:

[(1, 101988276), (2, 50994138), (3, 33996092), (4, 25497069), (6, 16998046), (12, 8499023), (13, 7845252), (19, 5367804), (26, 3922626), (38, 2683902), (39, 2615084), (52, 1961313), (57, 1789268), (76, 1341951), (78, 1307542), (114, 894634), (156, 653771), (228, 447317), (247, 412908), (361, 282516), (494, 206454), (722, 141258), (741, 137636), (988, 103227), (1083, 94172), (1444, 70629), (1482, 68818), (1811, 56316), (2166, 47086), (2964, 34409), (3622, 28158), (4332, 23543), (4693, 21732), (5433, 18772), (7244, 14079), (9386, 10866)]