69540152

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 152019000

約数和(自身を除く): 82478848

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 199, 209, 242, 361, 398, 418, 484, 722, 796, 836, 968, 1444, 1592, 1672, 2189, 2299, 2888, 3781, 3971, 4378, 4598, 7562, 7942, 8756, 9196, 15124, 15884, 17512, 18392, 24079, 30248, 31768, 41591, 43681, 48158, 71839, 83182, 87362, 96316, 143678, 166364, 174724, 192632, 287356, 332728, 349448, 457501, 574712, 790229, 915002, 1580458, 1830004, 3160916, 3660008, 6321832, 8692519, 17385038, 34770076, 69540152]

約数ペア:

[(1, 69540152), (2, 34770076), (4, 17385038), (8, 8692519), (11, 6321832), (19, 3660008), (22, 3160916), (38, 1830004), (44, 1580458), (76, 915002), (88, 790229), (121, 574712), (152, 457501), (199, 349448), (209, 332728), (242, 287356), (361, 192632), (398, 174724), (418, 166364), (484, 143678), (722, 96316), (796, 87362), (836, 83182), (968, 71839), (1444, 48158), (1592, 43681), (1672, 41591), (2189, 31768), (2299, 30248), (2888, 24079), (3781, 18392), (3971, 17512), (4378, 15884), (4598, 15124), (7562, 9196), (7942, 8756)]