90443682

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 244408320

約数和(自身を除く): 153964638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 101, 103, 126, 138, 161, 189, 202, 206, 207, 303, 309, 322, 378, 414, 483, 606, 618, 621, 707, 721, 909, 927, 966, 1242, 1414, 1442, 1449, 1818, 1854, 2121, 2163, 2323, 2369, 2727, 2781, 2898, 4242, 4326, 4347, 4646, 4738, 5454, 5562, 6363, 6489, 6969, 7107, 8694, 10403, 12726, 12978, 13938, 14214, 16261, 16583, 19089, 19467, 20806, 20907, 21321, 31209, 32522, 33166, 38178, 38934, 41814, 42642, 48783, 49749, 62418, 62721, 63963, 72821, 93627, 97566, 99498, 125442, 127926, 145642, 146349, 149247, 187254, 218463, 239269, 280881, 292698, 298494, 436926, 439047, 447741, 478538, 561762, 655389, 717807, 878094, 895482, 1310778, 1435614, 1674883, 1966167, 2153421, 3349766, 3932334, 4306842, 5024649, 6460263, 10049298, 12920526, 15073947, 30147894, 45221841, 90443682]

約数ペア:

[(1, 90443682), (2, 45221841), (3, 30147894), (6, 15073947), (7, 12920526), (9, 10049298), (14, 6460263), (18, 5024649), (21, 4306842), (23, 3932334), (27, 3349766), (42, 2153421), (46, 1966167), (54, 1674883), (63, 1435614), (69, 1310778), (101, 895482), (103, 878094), (126, 717807), (138, 655389), (161, 561762), (189, 478538), (202, 447741), (206, 439047), (207, 436926), (303, 298494), (309, 292698), (322, 280881), (378, 239269), (414, 218463), (483, 187254), (606, 149247), (618, 146349), (621, 145642), (707, 127926), (721, 125442), (909, 99498), (927, 97566), (966, 93627), (1242, 72821), (1414, 63963), (1442, 62721), (1449, 62418), (1818, 49749), (1854, 48783), (2121, 42642), (2163, 41814), (2323, 38934), (2369, 38178), (2727, 33166), (2781, 32522), (2898, 31209), (4242, 21321), (4326, 20907), (4347, 20806), (4646, 19467), (4738, 19089), (5454, 16583), (5562, 16261), (6363, 14214), (6489, 13938), (6969, 12978), (7107, 12726), (8694, 10403)]