84887972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 169814400

約数和(自身を除く): 84926428

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 151, 247, 302, 494, 569, 604, 988, 1138, 1963, 2276, 2869, 3926, 5738, 7397, 7852, 10811, 11476, 14794, 21622, 29588, 37297, 43244, 74594, 85919, 140543, 149188, 171838, 281086, 343676, 562172, 1116947, 1632461, 2233894, 3264922, 4467788, 6529844, 21221993, 42443986, 84887972]

約数ペア:

[(1, 84887972), (2, 42443986), (4, 21221993), (13, 6529844), (19, 4467788), (26, 3264922), (38, 2233894), (52, 1632461), (76, 1116947), (151, 562172), (247, 343676), (302, 281086), (494, 171838), (569, 149188), (604, 140543), (988, 85919), (1138, 74594), (1963, 43244), (2276, 37297), (2869, 29588), (3926, 21622), (5738, 14794), (7397, 11476), (7852, 10811)]