80776566

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5659}}^1$

素因数の和:5741

約数の個数: 48

約数和(自身を含む): 191602320

約数和(自身を除く): 110825754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2379, 4758, 5659, 7137, 11318, 14274, 16977, 33954, 50931, 73567, 101862, 147134, 220701, 345199, 441402, 662103, 690398, 1035597, 1324206, 2071194, 3106791, 4487587, 6213582, 8975174, 13462761, 26925522, 40388283, 80776566]

約数ペア:

[(1, 80776566), (2, 40388283), (3, 26925522), (6, 13462761), (9, 8975174), (13, 6213582), (18, 4487587), (26, 3106791), (39, 2071194), (61, 1324206), (78, 1035597), (117, 690398), (122, 662103), (183, 441402), (234, 345199), (366, 220701), (549, 147134), (793, 101862), (1098, 73567), (1586, 50931), (2379, 33954), (4758, 16977), (5659, 14274), (7137, 11318)]