85155278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 154441728

約数和(自身を除く): 69286450

約数列:

[1, 2, 13, 17, 26, 34, 37, 41, 74, 82, 127, 221, 254, 442, 481, 533, 629, 697, 962, 1066, 1258, 1394, 1517, 1651, 2159, 3034, 3302, 4318, 4699, 5207, 8177, 9061, 9398, 10414, 16354, 18122, 19721, 25789, 28067, 39442, 51578, 56134, 61087, 67691, 79883, 88519, 122174, 135382, 159766, 177038, 192659, 335257, 385318, 670514, 1038479, 1150747, 2076958, 2301494, 2504567, 3275203, 5009134, 6550406, 42577639, 85155278]

約数ペア:

[(1, 85155278), (2, 42577639), (13, 6550406), (17, 5009134), (26, 3275203), (34, 2504567), (37, 2301494), (41, 2076958), (74, 1150747), (82, 1038479), (127, 670514), (221, 385318), (254, 335257), (442, 192659), (481, 177038), (533, 159766), (629, 135382), (697, 122174), (962, 88519), (1066, 79883), (1258, 67691), (1394, 61087), (1517, 56134), (1651, 51578), (2159, 39442), (3034, 28067), (3302, 25789), (4318, 19721), (4699, 18122), (5207, 16354), (8177, 10414), (9061, 9398)]