71666946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 176904000

約数和(自身を除く): 105237054

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 59, 78, 87, 117, 118, 174, 177, 179, 234, 261, 354, 358, 377, 522, 531, 537, 754, 767, 1062, 1074, 1131, 1534, 1611, 1711, 2262, 2301, 2327, 3222, 3393, 3422, 4602, 4654, 5133, 5191, 6786, 6903, 6981, 10266, 10382, 10561, 13806, 13962, 15399, 15573, 20943, 21122, 22243, 30798, 31146, 31683, 41886, 44486, 46719, 63366, 66729, 67483, 93438, 95049, 133458, 134966, 137293, 190098, 200187, 202449, 274586, 306269, 400374, 404898, 411879, 607347, 612538, 823758, 918807, 1214694, 1235637, 1837614, 2471274, 2756421, 3981497, 5512842, 7962994, 11944491, 23888982, 35833473, 71666946]

約数ペア:

[(1, 71666946), (2, 35833473), (3, 23888982), (6, 11944491), (9, 7962994), (13, 5512842), (18, 3981497), (26, 2756421), (29, 2471274), (39, 1837614), (58, 1235637), (59, 1214694), (78, 918807), (87, 823758), (117, 612538), (118, 607347), (174, 411879), (177, 404898), (179, 400374), (234, 306269), (261, 274586), (354, 202449), (358, 200187), (377, 190098), (522, 137293), (531, 134966), (537, 133458), (754, 95049), (767, 93438), (1062, 67483), (1074, 66729), (1131, 63366), (1534, 46719), (1611, 44486), (1711, 41886), (2262, 31683), (2301, 31146), (2327, 30798), (3222, 22243), (3393, 21122), (3422, 20943), (4602, 15573), (4654, 15399), (5133, 13962), (5191, 13806), (6786, 10561), (6903, 10382), (6981, 10266)]