15772464

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{379}}^1$

素因数の和:427

約数の個数: 90

約数和(自身を含む): 47013980

約数和(自身を除く): 31241516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 379, 408, 578, 612, 758, 816, 867, 1137, 1156, 1224, 1516, 1734, 2274, 2312, 2448, 2601, 3032, 3411, 3468, 4548, 4624, 5202, 6064, 6443, 6822, 6936, 9096, 10404, 12886, 13644, 13872, 18192, 19329, 20808, 25772, 27288, 38658, 41616, 51544, 54576, 57987, 77316, 103088, 109531, 115974, 154632, 219062, 231948, 309264, 328593, 438124, 463896, 657186, 876248, 927792, 985779, 1314372, 1752496, 1971558, 2628744, 3943116, 5257488, 7886232, 15772464]

約数ペア:

[(1, 15772464), (2, 7886232), (3, 5257488), (4, 3943116), (6, 2628744), (8, 1971558), (9, 1752496), (12, 1314372), (16, 985779), (17, 927792), (18, 876248), (24, 657186), (34, 463896), (36, 438124), (48, 328593), (51, 309264), (68, 231948), (72, 219062), (102, 154632), (136, 115974), (144, 109531), (153, 103088), (204, 77316), (272, 57987), (289, 54576), (306, 51544), (379, 41616), (408, 38658), (578, 27288), (612, 25772), (758, 20808), (816, 19329), (867, 18192), (1137, 13872), (1156, 13644), (1224, 12886), (1516, 10404), (1734, 9096), (2274, 6936), (2312, 6822), (2448, 6443), (2601, 6064), (3032, 5202), (3411, 4624), (3468, 4548)]