81167088

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1550

約数の個数: 80

約数和(自身を含む): 224489600

約数和(自身を除く): 143322512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 114, 122, 152, 183, 228, 244, 304, 366, 456, 488, 732, 912, 976, 1159, 1459, 1464, 2318, 2918, 2928, 3477, 4377, 4636, 5836, 6954, 8754, 9272, 11672, 13908, 17508, 18544, 23344, 27721, 27816, 35016, 55442, 55632, 70032, 83163, 88999, 110884, 166326, 177998, 221768, 266997, 332652, 355996, 443536, 533994, 665304, 711992, 1067988, 1330608, 1423984, 1690981, 2135976, 3381962, 4271952, 5072943, 6763924, 10145886, 13527848, 20291772, 27055696, 40583544, 81167088]

約数ペア:

[(1, 81167088), (2, 40583544), (3, 27055696), (4, 20291772), (6, 13527848), (8, 10145886), (12, 6763924), (16, 5072943), (19, 4271952), (24, 3381962), (38, 2135976), (48, 1690981), (57, 1423984), (61, 1330608), (76, 1067988), (114, 711992), (122, 665304), (152, 533994), (183, 443536), (228, 355996), (244, 332652), (304, 266997), (366, 221768), (456, 177998), (488, 166326), (732, 110884), (912, 88999), (976, 83163), (1159, 70032), (1459, 55632), (1464, 55442), (2318, 35016), (2918, 27816), (2928, 27721), (3477, 23344), (4377, 18544), (4636, 17508), (5836, 13908), (6954, 11672), (8754, 9272)]