82912702708

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{601}}^1\times {\mathrm{1913}}^1$

素因数の和:2689

約数の個数: 72

約数和(自身を含む): 160908640200

約数和(自身を除く): 77995937492

約数列:

[1, 2, 4, 11, 22, 44, 121, 149, 242, 298, 484, 596, 601, 1202, 1639, 1913, 2404, 3278, 3826, 6556, 6611, 7652, 13222, 18029, 21043, 26444, 36058, 42086, 72116, 72721, 84172, 89549, 145442, 179098, 231473, 285037, 290884, 358196, 462946, 570074, 925892, 985039, 1140148, 1149713, 1970078, 2299426, 3135407, 3940156, 4598852, 6270814, 10835429, 12541628, 12646843, 21670858, 25293686, 34489477, 43341716, 50587372, 68978954, 137957908, 139115273, 171307237, 278230546, 342614474, 556461092, 685228948, 1884379607, 3768759214, 7537518428, 20728175677, 41456351354, 82912702708]

約数ペア:

[(1, 82912702708), (2, 41456351354), (4, 20728175677), (11, 7537518428), (22, 3768759214), (44, 1884379607), (121, 685228948), (149, 556461092), (242, 342614474), (298, 278230546), (484, 171307237), (596, 139115273), (601, 137957908), (1202, 68978954), (1639, 50587372), (1913, 43341716), (2404, 34489477), (3278, 25293686), (3826, 21670858), (6556, 12646843), (6611, 12541628), (7652, 10835429), (13222, 6270814), (18029, 4598852), (21043, 3940156), (26444, 3135407), (36058, 2299426), (42086, 1970078), (72116, 1149713), (72721, 1140148), (84172, 985039), (89549, 925892), (145442, 570074), (179098, 462946), (231473, 358196), (285037, 290884)]