83960695

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 132378624

約数和(自身を除く): 48417929

約数列:

[1, 5, 7, 13, 23, 35, 65, 71, 91, 113, 115, 161, 299, 355, 455, 497, 565, 791, 805, 923, 1469, 1495, 1633, 2093, 2485, 2599, 3955, 4615, 6461, 7345, 8023, 8165, 10283, 10465, 11431, 12995, 18193, 21229, 32305, 33787, 40115, 51415, 56161, 57155, 90965, 104299, 106145, 148603, 168935, 184529, 236509, 280805, 521495, 730093, 743015, 922645, 1182545, 1291703, 2398877, 3650465, 6458515, 11994385, 16792139, 83960695]

約数ペア:

[(1, 83960695), (5, 16792139), (7, 11994385), (13, 6458515), (23, 3650465), (35, 2398877), (65, 1291703), (71, 1182545), (91, 922645), (113, 743015), (115, 730093), (161, 521495), (299, 280805), (355, 236509), (455, 184529), (497, 168935), (565, 148603), (791, 106145), (805, 104299), (923, 90965), (1469, 57155), (1495, 56161), (1633, 51415), (2093, 40115), (2485, 33787), (2599, 32305), (3955, 21229), (4615, 18193), (6461, 12995), (7345, 11431), (8023, 10465), (8165, 10283)]