101352972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1777}}^1$

素因数の和:1895

約数の個数: 72

約数和(自身を含む): 278093424

約数和(自身を除く): 176740452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 291, 294, 388, 582, 588, 679, 1164, 1358, 1777, 2037, 2716, 3554, 4074, 4753, 5331, 7108, 8148, 9506, 10662, 12439, 14259, 19012, 21324, 24878, 28518, 37317, 49756, 57036, 74634, 87073, 149268, 172369, 174146, 261219, 344738, 348292, 517107, 522438, 689476, 1034214, 1044876, 1206583, 2068428, 2413166, 3619749, 4826332, 7239498, 8446081, 14478996, 16892162, 25338243, 33784324, 50676486, 101352972]

約数ペア:

[(1, 101352972), (2, 50676486), (3, 33784324), (4, 25338243), (6, 16892162), (7, 14478996), (12, 8446081), (14, 7239498), (21, 4826332), (28, 3619749), (42, 2413166), (49, 2068428), (84, 1206583), (97, 1044876), (98, 1034214), (147, 689476), (194, 522438), (196, 517107), (291, 348292), (294, 344738), (388, 261219), (582, 174146), (588, 172369), (679, 149268), (1164, 87073), (1358, 74634), (1777, 57036), (2037, 49756), (2716, 37317), (3554, 28518), (4074, 24878), (4753, 21324), (5331, 19012), (7108, 14259), (8148, 12439), (9506, 10662)]