73979444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 174182400

約数和(自身を除く): 100202956

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 71, 77, 119, 142, 154, 187, 199, 238, 284, 308, 374, 398, 476, 497, 748, 781, 796, 994, 1207, 1309, 1393, 1562, 1988, 2189, 2414, 2618, 2786, 3124, 3383, 4378, 4828, 5236, 5467, 5572, 6766, 8449, 8756, 10934, 13277, 13532, 14129, 15323, 16898, 21868, 23681, 26554, 28258, 30646, 33796, 37213, 47362, 53108, 56516, 61292, 74426, 92939, 94724, 98903, 148852, 155419, 185878, 197806, 240193, 260491, 310838, 371756, 395612, 480386, 520982, 621676, 960772, 1041964, 1087933, 1681351, 2175866, 2642123, 3362702, 4351732, 5284246, 6725404, 10568492, 18494861, 36989722, 73979444]

約数ペア:

[(1, 73979444), (2, 36989722), (4, 18494861), (7, 10568492), (11, 6725404), (14, 5284246), (17, 4351732), (22, 3362702), (28, 2642123), (34, 2175866), (44, 1681351), (68, 1087933), (71, 1041964), (77, 960772), (119, 621676), (142, 520982), (154, 480386), (187, 395612), (199, 371756), (238, 310838), (284, 260491), (308, 240193), (374, 197806), (398, 185878), (476, 155419), (497, 148852), (748, 98903), (781, 94724), (796, 92939), (994, 74426), (1207, 61292), (1309, 56516), (1393, 53108), (1562, 47362), (1988, 37213), (2189, 33796), (2414, 30646), (2618, 28258), (2786, 26554), (3124, 23681), (3383, 21868), (4378, 16898), (4828, 15323), (5236, 14129), (5467, 13532), (5572, 13277), (6766, 10934), (8449, 8756)]