73387756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1510

約数の個数: 48

約数和(自身を含む): 147780864

約数和(自身を除く): 74393108

約数列:

[1, 2, 4, 13, 23, 26, 43, 46, 52, 86, 92, 172, 299, 559, 598, 989, 1118, 1196, 1427, 1978, 2236, 2854, 3956, 5708, 12857, 18551, 25714, 32821, 37102, 51428, 61361, 65642, 74204, 122722, 131284, 245444, 426673, 797693, 853346, 1411303, 1595386, 1706692, 2822606, 3190772, 5645212, 18346939, 36693878, 73387756]

約数ペア:

[(1, 73387756), (2, 36693878), (4, 18346939), (13, 5645212), (23, 3190772), (26, 2822606), (43, 1706692), (46, 1595386), (52, 1411303), (86, 853346), (92, 797693), (172, 426673), (299, 245444), (559, 131284), (598, 122722), (989, 74204), (1118, 65642), (1196, 61361), (1427, 51428), (1978, 37102), (2236, 32821), (2854, 25714), (3956, 18551), (5708, 12857)]