78907642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^2$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 141740928

約数和(自身を除く): 62833286

約数列:

[1, 2, 11, 17, 22, 34, 47, 67, 94, 134, 187, 374, 517, 737, 799, 1034, 1139, 1474, 1598, 2278, 3149, 4489, 6298, 8789, 8978, 12529, 17578, 25058, 34639, 49379, 53533, 69278, 76313, 98758, 107066, 152626, 210983, 421966, 588863, 839443, 1177726, 1678886, 2320813, 3586711, 4641626, 7173422, 39453821, 78907642]

約数ペア:

[(1, 78907642), (2, 39453821), (11, 7173422), (17, 4641626), (22, 3586711), (34, 2320813), (47, 1678886), (67, 1177726), (94, 839443), (134, 588863), (187, 421966), (374, 210983), (517, 152626), (737, 107066), (799, 98758), (1034, 76313), (1139, 69278), (1474, 53533), (1598, 49379), (2278, 34639), (3149, 25058), (4489, 17578), (6298, 12529), (8789, 8978)]