80280608148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1234099}}^1$

素因数の和:1234261

約数の個数: 72

約数和(自身を含む): 220114076000

約数和(自身を除く): 139833467852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 278, 417, 468, 556, 834, 1251, 1668, 1807, 2502, 3614, 5004, 5421, 7228, 10842, 16263, 21684, 32526, 65052, 1234099, 2468198, 3702297, 4936396, 7404594, 11106891, 14809188, 16043287, 22213782, 32086574, 44427564, 48129861, 64173148, 96259722, 144389583, 171539761, 192519444, 288779166, 343079522, 514619283, 577558332, 686159044, 1029238566, 1543857849, 2058477132, 2230016893, 3087715698, 4460033786, 6175431396, 6690050679, 8920067572, 13380101358, 20070152037, 26760202716, 40140304074, 80280608148]

約数ペア:

[(1, 80280608148), (2, 40140304074), (3, 26760202716), (4, 20070152037), (6, 13380101358), (9, 8920067572), (12, 6690050679), (13, 6175431396), (18, 4460033786), (26, 3087715698), (36, 2230016893), (39, 2058477132), (52, 1543857849), (78, 1029238566), (117, 686159044), (139, 577558332), (156, 514619283), (234, 343079522), (278, 288779166), (417, 192519444), (468, 171539761), (556, 144389583), (834, 96259722), (1251, 64173148), (1668, 48129861), (1807, 44427564), (2502, 32086574), (3614, 22213782), (5004, 16043287), (5421, 14809188), (7228, 11106891), (10842, 7404594), (16263, 4936396), (21684, 3702297), (32526, 2468198), (65052, 1234099)]