78496088

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 163893240

約数和(自身を除く): 85397152

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 121, 166, 242, 332, 484, 664, 913, 968, 977, 1826, 1954, 3652, 3908, 7304, 7816, 10043, 10747, 20086, 21494, 40172, 42988, 80344, 81091, 85976, 118217, 162182, 236434, 324364, 472868, 648728, 892001, 945736, 1784002, 3568004, 7136008, 9812011, 19624022, 39248044, 78496088]

約数ペア:

[(1, 78496088), (2, 39248044), (4, 19624022), (8, 9812011), (11, 7136008), (22, 3568004), (44, 1784002), (83, 945736), (88, 892001), (121, 648728), (166, 472868), (242, 324364), (332, 236434), (484, 162182), (664, 118217), (913, 85976), (968, 81091), (977, 80344), (1826, 42988), (1954, 40172), (3652, 21494), (3908, 20086), (7304, 10747), (7816, 10043)]