77742224

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:365

約数の個数: 120

約数和(自身を含む): 195924960

約数和(自身を除く): 118182736

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 112, 119, 133, 136, 152, 196, 238, 266, 272, 304, 307, 323, 392, 476, 532, 614, 646, 784, 833, 931, 952, 1064, 1228, 1292, 1666, 1862, 1904, 2128, 2149, 2261, 2456, 2584, 3332, 3724, 4298, 4522, 4912, 5168, 5219, 5833, 6664, 7448, 8596, 9044, 10438, 11666, 13328, 14896, 15043, 15827, 17192, 18088, 20876, 23332, 30086, 31654, 34384, 36176, 36533, 40831, 41752, 46664, 60172, 63308, 73066, 81662, 83504, 93328, 99161, 120344, 126616, 146132, 163324, 198322, 240688, 253232, 255731, 285817, 292264, 326648, 396644, 511462, 571634, 584528, 653296, 694127, 793288, 1022924, 1143268, 1388254, 1586576, 2045848, 2286536, 2776508, 4091696, 4573072, 4858889, 5553016, 9717778, 11106032, 19435556, 38871112, 77742224]

約数ペア:

[(1, 77742224), (2, 38871112), (4, 19435556), (7, 11106032), (8, 9717778), (14, 5553016), (16, 4858889), (17, 4573072), (19, 4091696), (28, 2776508), (34, 2286536), (38, 2045848), (49, 1586576), (56, 1388254), (68, 1143268), (76, 1022924), (98, 793288), (112, 694127), (119, 653296), (133, 584528), (136, 571634), (152, 511462), (196, 396644), (238, 326648), (266, 292264), (272, 285817), (304, 255731), (307, 253232), (323, 240688), (392, 198322), (476, 163324), (532, 146132), (614, 126616), (646, 120344), (784, 99161), (833, 93328), (931, 83504), (952, 81662), (1064, 73066), (1228, 63308), (1292, 60172), (1666, 46664), (1862, 41752), (1904, 40831), (2128, 36533), (2149, 36176), (2261, 34384), (2456, 31654), (2584, 30086), (3332, 23332), (3724, 20876), (4298, 18088), (4522, 17192), (4912, 15827), (5168, 15043), (5219, 14896), (5833, 13328), (6664, 11666), (7448, 10438), (8596, 9044)]