73983756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 225227520

約数和(自身を除く): 151243764

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 58, 66, 77, 84, 87, 116, 121, 132, 154, 174, 203, 231, 242, 251, 308, 319, 348, 363, 406, 462, 484, 502, 609, 638, 726, 753, 812, 847, 924, 957, 1004, 1218, 1276, 1452, 1506, 1694, 1757, 1914, 2233, 2436, 2541, 2761, 3012, 3388, 3509, 3514, 3828, 4466, 5082, 5271, 5522, 6699, 7018, 7028, 7279, 8283, 8932, 10164, 10527, 10542, 11044, 13398, 14036, 14558, 16566, 19327, 21054, 21084, 21837, 24563, 26796, 29116, 30371, 33132, 38654, 42108, 43674, 49126, 50953, 57981, 60742, 73689, 77308, 80069, 87348, 91113, 98252, 101906, 115962, 121484, 147378, 152859, 160138, 182226, 203812, 212597, 231924, 240207, 294756, 305718, 320276, 364452, 425194, 480414, 560483, 611436, 637791, 850388, 880759, 960828, 1120966, 1275582, 1681449, 1761518, 2241932, 2551164, 2642277, 3362898, 3523036, 5284554, 6165313, 6725796, 10569108, 12330626, 18495939, 24661252, 36991878, 73983756]

約数ペア:

[(1, 73983756), (2, 36991878), (3, 24661252), (4, 18495939), (6, 12330626), (7, 10569108), (11, 6725796), (12, 6165313), (14, 5284554), (21, 3523036), (22, 3362898), (28, 2642277), (29, 2551164), (33, 2241932), (42, 1761518), (44, 1681449), (58, 1275582), (66, 1120966), (77, 960828), (84, 880759), (87, 850388), (116, 637791), (121, 611436), (132, 560483), (154, 480414), (174, 425194), (203, 364452), (231, 320276), (242, 305718), (251, 294756), (308, 240207), (319, 231924), (348, 212597), (363, 203812), (406, 182226), (462, 160138), (484, 152859), (502, 147378), (609, 121484), (638, 115962), (726, 101906), (753, 98252), (812, 91113), (847, 87348), (924, 80069), (957, 77308), (1004, 73689), (1218, 60742), (1276, 57981), (1452, 50953), (1506, 49126), (1694, 43674), (1757, 42108), (1914, 38654), (2233, 33132), (2436, 30371), (2541, 29116), (2761, 26796), (3012, 24563), (3388, 21837), (3509, 21084), (3514, 21054), (3828, 19327), (4466, 16566), (5082, 14558), (5271, 14036), (5522, 13398), (6699, 11044), (7018, 10542), (7028, 10527), (7279, 10164), (8283, 8932)]