80515464

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{557}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 212932800

約数和(自身を除く): 132417336

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 317, 456, 557, 634, 951, 1114, 1268, 1671, 1902, 2228, 2536, 3342, 3804, 4456, 6023, 6684, 7608, 10583, 12046, 13368, 18069, 21166, 24092, 31749, 36138, 42332, 48184, 63498, 72276, 84664, 126996, 144552, 176569, 253992, 353138, 529707, 706276, 1059414, 1412552, 2118828, 3354811, 4237656, 6709622, 10064433, 13419244, 20128866, 26838488, 40257732, 80515464]

約数ペア:

[(1, 80515464), (2, 40257732), (3, 26838488), (4, 20128866), (6, 13419244), (8, 10064433), (12, 6709622), (19, 4237656), (24, 3354811), (38, 2118828), (57, 1412552), (76, 1059414), (114, 706276), (152, 529707), (228, 353138), (317, 253992), (456, 176569), (557, 144552), (634, 126996), (951, 84664), (1114, 72276), (1268, 63498), (1671, 48184), (1902, 42332), (2228, 36138), (2536, 31749), (3342, 24092), (3804, 21166), (4456, 18069), (6023, 13368), (6684, 12046), (7608, 10583)]