87881688

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 252532800

約数和(自身を除く): 164651112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 227, 228, 283, 342, 454, 456, 566, 681, 684, 849, 908, 1132, 1362, 1368, 1698, 1816, 2043, 2264, 2547, 2724, 3396, 4086, 4313, 5094, 5377, 5448, 6792, 8172, 8626, 10188, 10754, 12939, 16131, 16344, 17252, 20376, 21508, 25878, 32262, 34504, 38817, 43016, 48393, 51756, 64241, 64524, 77634, 96786, 103512, 128482, 129048, 155268, 192723, 193572, 256964, 310536, 385446, 387144, 513928, 578169, 770892, 1156338, 1220579, 1541784, 2312676, 2441158, 3661737, 4625352, 4882316, 7323474, 9764632, 10985211, 14646948, 21970422, 29293896, 43940844, 87881688]

約数ペア:

[(1, 87881688), (2, 43940844), (3, 29293896), (4, 21970422), (6, 14646948), (8, 10985211), (9, 9764632), (12, 7323474), (18, 4882316), (19, 4625352), (24, 3661737), (36, 2441158), (38, 2312676), (57, 1541784), (72, 1220579), (76, 1156338), (114, 770892), (152, 578169), (171, 513928), (227, 387144), (228, 385446), (283, 310536), (342, 256964), (454, 193572), (456, 192723), (566, 155268), (681, 129048), (684, 128482), (849, 103512), (908, 96786), (1132, 77634), (1362, 64524), (1368, 64241), (1698, 51756), (1816, 48393), (2043, 43016), (2264, 38817), (2547, 34504), (2724, 32262), (3396, 25878), (4086, 21508), (4313, 20376), (5094, 17252), (5377, 16344), (5448, 16131), (6792, 12939), (8172, 10754), (8626, 10188)]