79992062636

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{373}}^1\times {\mathrm{419}}^1\times {\mathrm{643}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 141623328000

約数和(自身を除く): 61631265364

約数列:

[1, 2, 4, 199, 373, 398, 419, 643, 746, 796, 838, 1286, 1492, 1676, 2572, 74227, 83381, 127957, 148454, 156287, 166762, 239839, 255914, 269417, 296908, 312574, 333524, 479678, 511828, 538834, 625148, 959356, 1077668, 31101113, 47727961, 53613983, 62202226, 95455922, 100492541, 107227966, 124404452, 190911844, 200985082, 214455932, 401970164, 19998015659, 39996031318, 79992062636]

約数ペア:

[(1, 79992062636), (2, 39996031318), (4, 19998015659), (199, 401970164), (373, 214455932), (398, 200985082), (419, 190911844), (643, 124404452), (746, 107227966), (796, 100492541), (838, 95455922), (1286, 62202226), (1492, 53613983), (1676, 47727961), (2572, 31101113), (74227, 1077668), (83381, 959356), (127957, 625148), (148454, 538834), (156287, 511828), (166762, 479678), (239839, 333524), (255914, 312574), (269417, 296908)]