64520676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2671}}^1$

素因数の和:2753

約数の個数: 72

約数和(自身を含む): 180905088

約数和(自身を除く): 116384412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 122, 132, 183, 198, 244, 366, 396, 549, 671, 732, 1098, 1342, 2013, 2196, 2671, 2684, 4026, 5342, 6039, 8013, 8052, 10684, 12078, 16026, 24039, 24156, 29381, 32052, 48078, 58762, 88143, 96156, 117524, 162931, 176286, 264429, 325862, 352572, 488793, 528858, 651724, 977586, 1057716, 1466379, 1792241, 1955172, 2932758, 3584482, 5376723, 5865516, 7168964, 10753446, 16130169, 21506892, 32260338, 64520676]

約数ペア:

[(1, 64520676), (2, 32260338), (3, 21506892), (4, 16130169), (6, 10753446), (9, 7168964), (11, 5865516), (12, 5376723), (18, 3584482), (22, 2932758), (33, 1955172), (36, 1792241), (44, 1466379), (61, 1057716), (66, 977586), (99, 651724), (122, 528858), (132, 488793), (183, 352572), (198, 325862), (244, 264429), (366, 176286), (396, 162931), (549, 117524), (671, 96156), (732, 88143), (1098, 58762), (1342, 48078), (2013, 32052), (2196, 29381), (2671, 24156), (2684, 24039), (4026, 16026), (5342, 12078), (6039, 10684), (8013, 8052)]