73479848

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 166017600

約数和(自身を除く): 92537752

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 139, 169, 184, 221, 278, 299, 338, 391, 442, 556, 598, 676, 782, 884, 1112, 1196, 1352, 1564, 1768, 1807, 2363, 2392, 2873, 3128, 3197, 3614, 3887, 4726, 5083, 5746, 6394, 7228, 7774, 9452, 10166, 11492, 12788, 14456, 15548, 18904, 20332, 22984, 23491, 25576, 30719, 31096, 40664, 41561, 46982, 54349, 61438, 66079, 83122, 93964, 108698, 122876, 132158, 166244, 187928, 217396, 245752, 264316, 332488, 399347, 434792, 528632, 540293, 706537, 798694, 1080586, 1413074, 1597388, 2161172, 2826148, 3194776, 4322344, 5652296, 9184981, 18369962, 36739924, 73479848]

約数ペア:

[(1, 73479848), (2, 36739924), (4, 18369962), (8, 9184981), (13, 5652296), (17, 4322344), (23, 3194776), (26, 2826148), (34, 2161172), (46, 1597388), (52, 1413074), (68, 1080586), (92, 798694), (104, 706537), (136, 540293), (139, 528632), (169, 434792), (184, 399347), (221, 332488), (278, 264316), (299, 245752), (338, 217396), (391, 187928), (442, 166244), (556, 132158), (598, 122876), (676, 108698), (782, 93964), (884, 83122), (1112, 66079), (1196, 61438), (1352, 54349), (1564, 46982), (1768, 41561), (1807, 40664), (2363, 31096), (2392, 30719), (2873, 25576), (3128, 23491), (3197, 22984), (3614, 20332), (3887, 18904), (4726, 15548), (5083, 14456), (5746, 12788), (6394, 11492), (7228, 10166), (7774, 9452)]