73508578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1219

約数の個数: 48

約数和(自身を含む): 138031776

約数和(自身を除く): 64523198

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 169, 187, 221, 286, 338, 374, 442, 1163, 1859, 2326, 2431, 2873, 3718, 4862, 5746, 12793, 15119, 19771, 25586, 30238, 31603, 39542, 63206, 166309, 196547, 217481, 257023, 332618, 393094, 434962, 514046, 2162017, 2827253, 3341299, 4324034, 5654506, 6682598, 36754289, 73508578]

約数ペア:

[(1, 73508578), (2, 36754289), (11, 6682598), (13, 5654506), (17, 4324034), (22, 3341299), (26, 2827253), (34, 2162017), (143, 514046), (169, 434962), (187, 393094), (221, 332618), (286, 257023), (338, 217481), (374, 196547), (442, 166309), (1163, 63206), (1859, 39542), (2326, 31603), (2431, 30238), (2873, 25586), (3718, 19771), (4862, 15119), (5746, 12793)]