74218144

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:379

約数の個数: 144

約数和(自身を含む): 200291616

約数和(自身を除く): 126073472

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 286, 308, 331, 352, 364, 392, 416, 539, 572, 616, 637, 662, 728, 784, 1001, 1078, 1144, 1232, 1274, 1324, 1456, 1568, 2002, 2156, 2288, 2317, 2464, 2548, 2648, 2912, 3641, 4004, 4303, 4312, 4576, 4634, 5096, 5296, 7007, 7282, 8008, 8606, 8624, 9268, 10192, 10592, 14014, 14564, 16016, 16219, 17212, 17248, 18536, 20384, 25487, 28028, 29128, 30121, 32032, 32438, 34424, 37072, 47333, 50974, 56056, 58256, 60242, 64876, 68848, 74144, 94666, 101948, 112112, 116512, 120484, 129752, 137696, 178409, 189332, 203896, 210847, 224224, 240968, 259504, 331331, 356818, 378664, 407792, 421694, 481936, 519008, 662662, 713636, 757328, 815584, 843388, 963872, 1325324, 1427272, 1514656, 1686776, 2319317, 2650648, 2854544, 3373552, 4638634, 5301296, 5709088, 6747104, 9277268, 10602592, 18554536, 37109072, 74218144]

約数ペア:

[(1, 74218144), (2, 37109072), (4, 18554536), (7, 10602592), (8, 9277268), (11, 6747104), (13, 5709088), (14, 5301296), (16, 4638634), (22, 3373552), (26, 2854544), (28, 2650648), (32, 2319317), (44, 1686776), (49, 1514656), (52, 1427272), (56, 1325324), (77, 963872), (88, 843388), (91, 815584), (98, 757328), (104, 713636), (112, 662662), (143, 519008), (154, 481936), (176, 421694), (182, 407792), (196, 378664), (208, 356818), (224, 331331), (286, 259504), (308, 240968), (331, 224224), (352, 210847), (364, 203896), (392, 189332), (416, 178409), (539, 137696), (572, 129752), (616, 120484), (637, 116512), (662, 112112), (728, 101948), (784, 94666), (1001, 74144), (1078, 68848), (1144, 64876), (1232, 60242), (1274, 58256), (1324, 56056), (1456, 50974), (1568, 47333), (2002, 37072), (2156, 34424), (2288, 32438), (2317, 32032), (2464, 30121), (2548, 29128), (2648, 28028), (2912, 25487), (3641, 20384), (4004, 18536), (4303, 17248), (4312, 17212), (4576, 16219), (4634, 16016), (5096, 14564), (5296, 14014), (7007, 10592), (7282, 10192), (8008, 9268), (8606, 8624)]