90053418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 236888064

約数和(自身を除く): 146834646

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 71, 78, 91, 101, 138, 142, 161, 182, 202, 213, 273, 299, 303, 322, 426, 483, 497, 546, 598, 606, 707, 897, 923, 966, 994, 1313, 1414, 1491, 1633, 1794, 1846, 2093, 2121, 2323, 2626, 2769, 2982, 3266, 3939, 4186, 4242, 4646, 4899, 5538, 6279, 6461, 6969, 7171, 7878, 9191, 9798, 11431, 12558, 12922, 13938, 14342, 16261, 18382, 19383, 21229, 21513, 22862, 27573, 30199, 32522, 34293, 38766, 42458, 43026, 48783, 50197, 55146, 60398, 63687, 68586, 90597, 93223, 97566, 100394, 127374, 148603, 150591, 164933, 181194, 186446, 211393, 279669, 297206, 301182, 329866, 422786, 445809, 494799, 559338, 634179, 652561, 891618, 989598, 1154531, 1268358, 1305122, 1957683, 2144129, 2309062, 3463593, 3915366, 4288258, 6432387, 6927186, 12864774, 15008903, 30017806, 45026709, 90053418]

約数ペア:

[(1, 90053418), (2, 45026709), (3, 30017806), (6, 15008903), (7, 12864774), (13, 6927186), (14, 6432387), (21, 4288258), (23, 3915366), (26, 3463593), (39, 2309062), (42, 2144129), (46, 1957683), (69, 1305122), (71, 1268358), (78, 1154531), (91, 989598), (101, 891618), (138, 652561), (142, 634179), (161, 559338), (182, 494799), (202, 445809), (213, 422786), (273, 329866), (299, 301182), (303, 297206), (322, 279669), (426, 211393), (483, 186446), (497, 181194), (546, 164933), (598, 150591), (606, 148603), (707, 127374), (897, 100394), (923, 97566), (966, 93223), (994, 90597), (1313, 68586), (1414, 63687), (1491, 60398), (1633, 55146), (1794, 50197), (1846, 48783), (2093, 43026), (2121, 42458), (2323, 38766), (2626, 34293), (2769, 32522), (2982, 30199), (3266, 27573), (3939, 22862), (4186, 21513), (4242, 21229), (4646, 19383), (4899, 18382), (5538, 16261), (6279, 14342), (6461, 13938), (6969, 12922), (7171, 12558), (7878, 11431), (9191, 9798)]