121377132

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:1023

約数の個数: 72

約数和(自身を含む): 317837520

約数和(自身を除く): 196460388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 89, 129, 172, 178, 258, 267, 356, 387, 516, 534, 774, 801, 881, 1068, 1548, 1602, 1762, 2643, 3204, 3524, 3827, 5286, 7654, 7929, 10572, 11481, 15308, 15858, 22962, 31716, 34443, 37883, 45924, 68886, 75766, 78409, 113649, 137772, 151532, 156818, 227298, 235227, 313636, 340947, 454596, 470454, 681894, 705681, 940908, 1363788, 1411362, 2822724, 3371587, 6743174, 10114761, 13486348, 20229522, 30344283, 40459044, 60688566, 121377132]

約数ペア:

[(1, 121377132), (2, 60688566), (3, 40459044), (4, 30344283), (6, 20229522), (9, 13486348), (12, 10114761), (18, 6743174), (36, 3371587), (43, 2822724), (86, 1411362), (89, 1363788), (129, 940908), (172, 705681), (178, 681894), (258, 470454), (267, 454596), (356, 340947), (387, 313636), (516, 235227), (534, 227298), (774, 156818), (801, 151532), (881, 137772), (1068, 113649), (1548, 78409), (1602, 75766), (1762, 68886), (2643, 45924), (3204, 37883), (3524, 34443), (3827, 31716), (5286, 22962), (7654, 15858), (7929, 15308), (10572, 11481)]