74073888

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 216

約数和(自身を含む): 254889180

約数和(自身を除く): 180815292

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 96, 98, 112, 116, 126, 144, 147, 168, 174, 181, 196, 203, 224, 232, 252, 261, 288, 294, 336, 348, 362, 392, 406, 441, 464, 504, 522, 543, 588, 609, 672, 696, 724, 784, 812, 882, 928, 1008, 1044, 1086, 1176, 1218, 1267, 1392, 1421, 1448, 1568, 1624, 1629, 1764, 1827, 2016, 2088, 2172, 2352, 2436, 2534, 2784, 2842, 2896, 3248, 3258, 3528, 3654, 3801, 4176, 4263, 4344, 4704, 4872, 5068, 5249, 5684, 5792, 6496, 6516, 7056, 7308, 7602, 8352, 8526, 8688, 8869, 9744, 10136, 10498, 11368, 11403, 12789, 13032, 14112, 14616, 15204, 15747, 17052, 17376, 17738, 19488, 20272, 20996, 22736, 22806, 25578, 26064, 26607, 29232, 30408, 31494, 34104, 35476, 36743, 40544, 41992, 45472, 45612, 47241, 51156, 52128, 53214, 58464, 60816, 62988, 68208, 70952, 73486, 79821, 83984, 91224, 94482, 102312, 106428, 110229, 121632, 125976, 136416, 141904, 146972, 159642, 167968, 182448, 188964, 204624, 212856, 220458, 251952, 257201, 283808, 293944, 319284, 330687, 364896, 377928, 409248, 425712, 440916, 503904, 514402, 587888, 638568, 661374, 755856, 771603, 851424, 881832, 1028804, 1175776, 1277136, 1322748, 1511712, 1543206, 1763664, 2057608, 2314809, 2554272, 2645496, 3086412, 3527328, 4115216, 4629618, 5290992, 6172824, 8230432, 9259236, 10581984, 12345648, 18518472, 24691296, 37036944, 74073888]

約数ペア:

[(1, 74073888), (2, 37036944), (3, 24691296), (4, 18518472), (6, 12345648), (7, 10581984), (8, 9259236), (9, 8230432), (12, 6172824), (14, 5290992), (16, 4629618), (18, 4115216), (21, 3527328), (24, 3086412), (28, 2645496), (29, 2554272), (32, 2314809), (36, 2057608), (42, 1763664), (48, 1543206), (49, 1511712), (56, 1322748), (58, 1277136), (63, 1175776), (72, 1028804), (84, 881832), (87, 851424), (96, 771603), (98, 755856), (112, 661374), (116, 638568), (126, 587888), (144, 514402), (147, 503904), (168, 440916), (174, 425712), (181, 409248), (196, 377928), (203, 364896), (224, 330687), (232, 319284), (252, 293944), (261, 283808), (288, 257201), (294, 251952), (336, 220458), (348, 212856), (362, 204624), (392, 188964), (406, 182448), (441, 167968), (464, 159642), (504, 146972), (522, 141904), (543, 136416), (588, 125976), (609, 121632), (672, 110229), (696, 106428), (724, 102312), (784, 94482), (812, 91224), (882, 83984), (928, 79821), (1008, 73486), (1044, 70952), (1086, 68208), (1176, 62988), (1218, 60816), (1267, 58464), (1392, 53214), (1421, 52128), (1448, 51156), (1568, 47241), (1624, 45612), (1629, 45472), (1764, 41992), (1827, 40544), (2016, 36743), (2088, 35476), (2172, 34104), (2352, 31494), (2436, 30408), (2534, 29232), (2784, 26607), (2842, 26064), (2896, 25578), (3248, 22806), (3258, 22736), (3528, 20996), (3654, 20272), (3801, 19488), (4176, 17738), (4263, 17376), (4344, 17052), (4704, 15747), (4872, 15204), (5068, 14616), (5249, 14112), (5684, 13032), (5792, 12789), (6496, 11403), (6516, 11368), (7056, 10498), (7308, 10136), (7602, 9744), (8352, 8869), (8526, 8688)]