73943744

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 168

約数和(自身を含む): 192846960

約数和(自身を除く): 118903216

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 49, 56, 64, 68, 73, 76, 98, 112, 119, 133, 136, 146, 152, 196, 224, 238, 266, 272, 292, 304, 323, 392, 448, 476, 511, 532, 544, 584, 608, 646, 784, 833, 931, 952, 1022, 1064, 1088, 1168, 1216, 1241, 1292, 1387, 1568, 1666, 1862, 1904, 2044, 2128, 2261, 2336, 2482, 2584, 2774, 3136, 3332, 3577, 3724, 3808, 4088, 4256, 4522, 4672, 4964, 5168, 5548, 6664, 7154, 7448, 7616, 8176, 8512, 8687, 9044, 9709, 9928, 10336, 11096, 13328, 14308, 14896, 15827, 16352, 17374, 18088, 19418, 19856, 20672, 22192, 23579, 26656, 28616, 29792, 31654, 32704, 34748, 36176, 38836, 39712, 44384, 47158, 53312, 57232, 59584, 60809, 63308, 67963, 69496, 72352, 77672, 79424, 88768, 94316, 114464, 121618, 126616, 135926, 138992, 144704, 155344, 165053, 188632, 228928, 243236, 253232, 271852, 277984, 310688, 330106, 377264, 486472, 506464, 543704, 555968, 621376, 660212, 754528, 972944, 1012928, 1087408, 1155371, 1320424, 1509056, 1945888, 2174816, 2310742, 2640848, 3891776, 4349632, 4621484, 5281696, 9242968, 10563392, 18485936, 36971872, 73943744]

約数ペア:

[(1, 73943744), (2, 36971872), (4, 18485936), (7, 10563392), (8, 9242968), (14, 5281696), (16, 4621484), (17, 4349632), (19, 3891776), (28, 2640848), (32, 2310742), (34, 2174816), (38, 1945888), (49, 1509056), (56, 1320424), (64, 1155371), (68, 1087408), (73, 1012928), (76, 972944), (98, 754528), (112, 660212), (119, 621376), (133, 555968), (136, 543704), (146, 506464), (152, 486472), (196, 377264), (224, 330106), (238, 310688), (266, 277984), (272, 271852), (292, 253232), (304, 243236), (323, 228928), (392, 188632), (448, 165053), (476, 155344), (511, 144704), (532, 138992), (544, 135926), (584, 126616), (608, 121618), (646, 114464), (784, 94316), (833, 88768), (931, 79424), (952, 77672), (1022, 72352), (1064, 69496), (1088, 67963), (1168, 63308), (1216, 60809), (1241, 59584), (1292, 57232), (1387, 53312), (1568, 47158), (1666, 44384), (1862, 39712), (1904, 38836), (2044, 36176), (2128, 34748), (2261, 32704), (2336, 31654), (2482, 29792), (2584, 28616), (2774, 26656), (3136, 23579), (3332, 22192), (3577, 20672), (3724, 19856), (3808, 19418), (4088, 18088), (4256, 17374), (4522, 16352), (4672, 15827), (4964, 14896), (5168, 14308), (5548, 13328), (6664, 11096), (7154, 10336), (7448, 9928), (7616, 9709), (8176, 9044), (8512, 8687)]