72178002

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13411}}^1$

素因数の和:13455

約数の個数: 48

約数和(自身を含む): 175750848

約数和(自身を除く): 103572846

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 13411, 26822, 40233, 80466, 120699, 174343, 241398, 308453, 348686, 523029, 616906, 925359, 1046058, 1569087, 1850718, 2776077, 3138174, 4009889, 5552154, 8019778, 12029667, 24059334, 36089001, 72178002]

約数ペア:

[(1, 72178002), (2, 36089001), (3, 24059334), (6, 12029667), (9, 8019778), (13, 5552154), (18, 4009889), (23, 3138174), (26, 2776077), (39, 1850718), (46, 1569087), (69, 1046058), (78, 925359), (117, 616906), (138, 523029), (207, 348686), (234, 308453), (299, 241398), (414, 174343), (598, 120699), (897, 80466), (1794, 40233), (2691, 26822), (5382, 13411)]