73118472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 221184000

約数和(自身を除く): 148065528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 127, 138, 149, 161, 168, 184, 254, 276, 298, 322, 381, 447, 483, 508, 552, 596, 644, 762, 889, 894, 966, 1016, 1043, 1192, 1288, 1524, 1778, 1788, 1932, 2086, 2667, 2921, 3048, 3129, 3427, 3556, 3576, 3864, 4172, 5334, 5842, 6258, 6854, 7112, 8344, 8763, 10281, 10668, 11684, 12516, 13708, 17526, 18923, 20447, 20562, 21336, 23368, 23989, 25032, 27416, 35052, 37846, 40894, 41124, 47978, 56769, 61341, 70104, 71967, 75692, 81788, 82248, 95956, 113538, 122682, 132461, 143934, 151384, 163576, 191912, 227076, 245364, 264922, 287868, 397383, 435229, 454152, 490728, 529844, 575736, 794766, 870458, 1059688, 1305687, 1589532, 1740916, 2611374, 3046603, 3179064, 3481832, 5222748, 6093206, 9139809, 10445496, 12186412, 18279618, 24372824, 36559236, 73118472]

約数ペア:

[(1, 73118472), (2, 36559236), (3, 24372824), (4, 18279618), (6, 12186412), (7, 10445496), (8, 9139809), (12, 6093206), (14, 5222748), (21, 3481832), (23, 3179064), (24, 3046603), (28, 2611374), (42, 1740916), (46, 1589532), (56, 1305687), (69, 1059688), (84, 870458), (92, 794766), (127, 575736), (138, 529844), (149, 490728), (161, 454152), (168, 435229), (184, 397383), (254, 287868), (276, 264922), (298, 245364), (322, 227076), (381, 191912), (447, 163576), (483, 151384), (508, 143934), (552, 132461), (596, 122682), (644, 113538), (762, 95956), (889, 82248), (894, 81788), (966, 75692), (1016, 71967), (1043, 70104), (1192, 61341), (1288, 56769), (1524, 47978), (1778, 41124), (1788, 40894), (1932, 37846), (2086, 35052), (2667, 27416), (2921, 25032), (3048, 23989), (3129, 23368), (3427, 21336), (3556, 20562), (3576, 20447), (3864, 18923), (4172, 17526), (5334, 13708), (5842, 12516), (6258, 11684), (6854, 10668), (7112, 10281), (8344, 8763)]