88490864

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 225271296

約数和(自身を除く): 136780432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 49, 56, 62, 77, 88, 98, 112, 124, 154, 176, 196, 217, 248, 308, 331, 341, 392, 434, 496, 539, 616, 662, 682, 784, 868, 1078, 1232, 1324, 1364, 1519, 1736, 2156, 2317, 2387, 2648, 2728, 3038, 3472, 3641, 4312, 4634, 4774, 5296, 5456, 6076, 7282, 8624, 9268, 9548, 10261, 12152, 14564, 16219, 16709, 18536, 19096, 20522, 24304, 25487, 29128, 32438, 33418, 37072, 38192, 41044, 50974, 58256, 64876, 66836, 71827, 82088, 101948, 112871, 129752, 133672, 143654, 164176, 178409, 203896, 225742, 259504, 267344, 287308, 356818, 407792, 451484, 502789, 574616, 713636, 790097, 902968, 1005578, 1149232, 1427272, 1580194, 1805936, 2011156, 2854544, 3160388, 4022312, 5530679, 6320776, 8044624, 11061358, 12641552, 22122716, 44245432, 88490864]

約数ペア:

[(1, 88490864), (2, 44245432), (4, 22122716), (7, 12641552), (8, 11061358), (11, 8044624), (14, 6320776), (16, 5530679), (22, 4022312), (28, 3160388), (31, 2854544), (44, 2011156), (49, 1805936), (56, 1580194), (62, 1427272), (77, 1149232), (88, 1005578), (98, 902968), (112, 790097), (124, 713636), (154, 574616), (176, 502789), (196, 451484), (217, 407792), (248, 356818), (308, 287308), (331, 267344), (341, 259504), (392, 225742), (434, 203896), (496, 178409), (539, 164176), (616, 143654), (662, 133672), (682, 129752), (784, 112871), (868, 101948), (1078, 82088), (1232, 71827), (1324, 66836), (1364, 64876), (1519, 58256), (1736, 50974), (2156, 41044), (2317, 38192), (2387, 37072), (2648, 33418), (2728, 32438), (3038, 29128), (3472, 25487), (3641, 24304), (4312, 20522), (4634, 19096), (4774, 18536), (5296, 16709), (5456, 16219), (6076, 14564), (7282, 12152), (8624, 10261), (9268, 9548)]