88370490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{653}}^1$

素因数の和:1023

約数の個数: 64

約数和(自身を含む): 229412736

約数和(自身を除く): 141042246

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 347, 390, 653, 694, 1041, 1306, 1735, 1959, 2082, 3265, 3470, 3918, 4511, 5205, 6530, 8489, 9022, 9795, 10410, 13533, 16978, 19590, 22555, 25467, 27066, 42445, 45110, 50934, 67665, 84890, 127335, 135330, 226591, 254670, 453182, 679773, 1132955, 1359546, 2265910, 2945683, 3398865, 5891366, 6797730, 8837049, 14728415, 17674098, 29456830, 44185245, 88370490]

約数ペア:

[(1, 88370490), (2, 44185245), (3, 29456830), (5, 17674098), (6, 14728415), (10, 8837049), (13, 6797730), (15, 5891366), (26, 3398865), (30, 2945683), (39, 2265910), (65, 1359546), (78, 1132955), (130, 679773), (195, 453182), (347, 254670), (390, 226591), (653, 135330), (694, 127335), (1041, 84890), (1306, 67665), (1735, 50934), (1959, 45110), (2082, 42445), (3265, 27066), (3470, 25467), (3918, 22555), (4511, 19590), (5205, 16978), (6530, 13533), (8489, 10410), (9022, 9795)]