80808156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1472

約数の個数: 108

約数和(自身を含む): 241963176

約数和(自身を除く): 161155020

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 121, 132, 143, 156, 198, 234, 242, 286, 363, 396, 429, 468, 484, 572, 726, 858, 1089, 1287, 1427, 1452, 1573, 1716, 2178, 2574, 2854, 3146, 4281, 4356, 4719, 5148, 5708, 6292, 8562, 9438, 12843, 14157, 15697, 17124, 18551, 18876, 25686, 28314, 31394, 37102, 47091, 51372, 55653, 56628, 62788, 74204, 94182, 111306, 141273, 166959, 172667, 188364, 204061, 222612, 282546, 333918, 345334, 408122, 518001, 565092, 612183, 667836, 690668, 816244, 1036002, 1224366, 1554003, 1836549, 2072004, 2244671, 2448732, 3108006, 3673098, 4489342, 6216012, 6734013, 7346196, 8978684, 13468026, 20202039, 26936052, 40404078, 80808156]

約数ペア:

[(1, 80808156), (2, 40404078), (3, 26936052), (4, 20202039), (6, 13468026), (9, 8978684), (11, 7346196), (12, 6734013), (13, 6216012), (18, 4489342), (22, 3673098), (26, 3108006), (33, 2448732), (36, 2244671), (39, 2072004), (44, 1836549), (52, 1554003), (66, 1224366), (78, 1036002), (99, 816244), (117, 690668), (121, 667836), (132, 612183), (143, 565092), (156, 518001), (198, 408122), (234, 345334), (242, 333918), (286, 282546), (363, 222612), (396, 204061), (429, 188364), (468, 172667), (484, 166959), (572, 141273), (726, 111306), (858, 94182), (1089, 74204), (1287, 62788), (1427, 56628), (1452, 55653), (1573, 51372), (1716, 47091), (2178, 37102), (2574, 31394), (2854, 28314), (3146, 25686), (4281, 18876), (4356, 18551), (4719, 17124), (5148, 15697), (5708, 14157), (6292, 12843), (8562, 9438)]