86000728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 184050720

約数和(自身を除く): 98049992

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 61, 74, 88, 122, 148, 244, 296, 407, 433, 488, 671, 814, 866, 1342, 1628, 1732, 2257, 2684, 3256, 3464, 4514, 4763, 5368, 9028, 9526, 16021, 18056, 19052, 24827, 26413, 32042, 38104, 49654, 52826, 64084, 99308, 105652, 128168, 176231, 198616, 211304, 290543, 352462, 581086, 704924, 977281, 1162172, 1409848, 1954562, 2324344, 3909124, 7818248, 10750091, 21500182, 43000364, 86000728]

約数ペア:

[(1, 86000728), (2, 43000364), (4, 21500182), (8, 10750091), (11, 7818248), (22, 3909124), (37, 2324344), (44, 1954562), (61, 1409848), (74, 1162172), (88, 977281), (122, 704924), (148, 581086), (244, 352462), (296, 290543), (407, 211304), (433, 198616), (488, 176231), (671, 128168), (814, 105652), (866, 99308), (1342, 64084), (1628, 52826), (1732, 49654), (2257, 38104), (2684, 32042), (3256, 26413), (3464, 24827), (4514, 19052), (4763, 18056), (5368, 16021), (9028, 9526)]