74528608

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 193914000

約数和(自身を除く): 119385392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 49, 56, 58, 77, 88, 98, 112, 116, 149, 154, 176, 196, 203, 224, 232, 298, 308, 319, 352, 392, 406, 464, 539, 596, 616, 638, 784, 812, 928, 1043, 1078, 1192, 1232, 1276, 1421, 1568, 1624, 1639, 2086, 2156, 2233, 2384, 2464, 2552, 2842, 3248, 3278, 4172, 4312, 4321, 4466, 4768, 5104, 5684, 6496, 6556, 7301, 8344, 8624, 8642, 8932, 10208, 11368, 11473, 13112, 14602, 15631, 16688, 17248, 17284, 17864, 22736, 22946, 26224, 29204, 30247, 31262, 33376, 34568, 35728, 45472, 45892, 47531, 52448, 58408, 60494, 62524, 69136, 71456, 80311, 91784, 95062, 116816, 120988, 125048, 138272, 160622, 183568, 190124, 211729, 233632, 241976, 250096, 321244, 332717, 367136, 380248, 423458, 483952, 500192, 642488, 665434, 760496, 846916, 967904, 1284976, 1330868, 1520992, 1693832, 2329019, 2569952, 2661736, 3387664, 4658038, 5323472, 6775328, 9316076, 10646944, 18632152, 37264304, 74528608]

約数ペア:

[(1, 74528608), (2, 37264304), (4, 18632152), (7, 10646944), (8, 9316076), (11, 6775328), (14, 5323472), (16, 4658038), (22, 3387664), (28, 2661736), (29, 2569952), (32, 2329019), (44, 1693832), (49, 1520992), (56, 1330868), (58, 1284976), (77, 967904), (88, 846916), (98, 760496), (112, 665434), (116, 642488), (149, 500192), (154, 483952), (176, 423458), (196, 380248), (203, 367136), (224, 332717), (232, 321244), (298, 250096), (308, 241976), (319, 233632), (352, 211729), (392, 190124), (406, 183568), (464, 160622), (539, 138272), (596, 125048), (616, 120988), (638, 116816), (784, 95062), (812, 91784), (928, 80311), (1043, 71456), (1078, 69136), (1192, 62524), (1232, 60494), (1276, 58408), (1421, 52448), (1568, 47531), (1624, 45892), (1639, 45472), (2086, 35728), (2156, 34568), (2233, 33376), (2384, 31262), (2464, 30247), (2552, 29204), (2842, 26224), (3248, 22946), (3278, 22736), (4172, 17864), (4312, 17284), (4321, 17248), (4466, 16688), (4768, 15631), (5104, 14602), (5684, 13112), (6496, 11473), (6556, 11368), (7301, 10208), (8344, 8932), (8624, 8642)]