64478586

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 142598016

約数和(自身を除く): 78119430

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 61, 86, 102, 122, 129, 183, 241, 258, 366, 482, 723, 731, 1037, 1446, 1462, 2074, 2193, 2623, 3111, 4097, 4386, 5246, 6222, 7869, 8194, 10363, 12291, 14701, 15738, 20726, 24582, 29402, 31089, 44103, 44591, 62178, 88206, 89182, 133773, 176171, 249917, 267546, 352342, 499834, 528513, 632143, 749751, 1057026, 1264286, 1499502, 1896429, 3792858, 10746431, 21492862, 32239293, 64478586]

約数ペア:

[(1, 64478586), (2, 32239293), (3, 21492862), (6, 10746431), (17, 3792858), (34, 1896429), (43, 1499502), (51, 1264286), (61, 1057026), (86, 749751), (102, 632143), (122, 528513), (129, 499834), (183, 352342), (241, 267546), (258, 249917), (366, 176171), (482, 133773), (723, 89182), (731, 88206), (1037, 62178), (1446, 44591), (1462, 44103), (2074, 31089), (2193, 29402), (2623, 24582), (3111, 20726), (4097, 15738), (4386, 14701), (5246, 12291), (6222, 10363), (7869, 8194)]