91382174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 166561920

約数和(自身を除く): 75179746

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 89, 101, 178, 202, 221, 299, 391, 442, 598, 782, 1157, 1313, 1513, 1717, 2047, 2314, 2323, 2626, 3026, 3434, 4094, 4646, 5083, 8989, 10166, 17978, 19669, 22321, 26611, 30199, 34799, 39338, 39491, 44642, 53222, 60398, 69598, 78982, 116857, 152813, 206747, 233714, 305626, 413494, 452387, 513383, 904774, 1026766, 1986569, 2687711, 3514699, 3973138, 5375422, 7029398, 45691087, 91382174]

約数ペア:

[(1, 91382174), (2, 45691087), (13, 7029398), (17, 5375422), (23, 3973138), (26, 3514699), (34, 2687711), (46, 1986569), (89, 1026766), (101, 904774), (178, 513383), (202, 452387), (221, 413494), (299, 305626), (391, 233714), (442, 206747), (598, 152813), (782, 116857), (1157, 78982), (1313, 69598), (1513, 60398), (1717, 53222), (2047, 44642), (2314, 39491), (2323, 39338), (2626, 34799), (3026, 30199), (3434, 26611), (4094, 22321), (4646, 19669), (5083, 17978), (8989, 10166)]