71209478256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{151057}}^1$

素因数の和:151159

約数の個数: 160

約数和(自身を含む): 222976109568

約数和(自身を除く): 151766631312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 61, 69, 84, 92, 112, 122, 138, 161, 168, 183, 184, 244, 276, 322, 336, 366, 368, 427, 483, 488, 552, 644, 732, 854, 966, 976, 1104, 1281, 1288, 1403, 1464, 1708, 1932, 2562, 2576, 2806, 2928, 3416, 3864, 4209, 5124, 5612, 6832, 7728, 8418, 9821, 10248, 11224, 16836, 19642, 20496, 22448, 29463, 33672, 39284, 58926, 67344, 78568, 117852, 151057, 157136, 235704, 302114, 453171, 471408, 604228, 906342, 1057399, 1208456, 1812684, 2114798, 2416912, 3172197, 3474311, 3625368, 4229596, 6344394, 6948622, 7250736, 8459192, 9214477, 10422933, 12688788, 13897244, 16918384, 18428954, 20845866, 24320177, 25377576, 27643431, 27794488, 36857908, 41691732, 48640354, 50755152, 55286862, 55588976, 64501339, 72960531, 73715816, 83383464, 97280708, 110573724, 129002678, 145921062, 147431632, 166766928, 193504017, 194561416, 211932971, 221147448, 258005356, 291842124, 387008034, 389122832, 423865942, 442294896, 516010712, 583684248, 635798913, 774016068, 847731884, 1032021424, 1167368496, 1271597826, 1483530797, 1548032136, 1695463768, 2543195652, 2967061594, 3096064272, 3390927536, 4450592391, 5086391304, 5934123188, 8901184782, 10172782608, 11868246376, 17802369564, 23736492752, 35604739128, 71209478256]

約数ペア:

[(1, 71209478256), (2, 35604739128), (3, 23736492752), (4, 17802369564), (6, 11868246376), (7, 10172782608), (8, 8901184782), (12, 5934123188), (14, 5086391304), (16, 4450592391), (21, 3390927536), (23, 3096064272), (24, 2967061594), (28, 2543195652), (42, 1695463768), (46, 1548032136), (48, 1483530797), (56, 1271597826), (61, 1167368496), (69, 1032021424), (84, 847731884), (92, 774016068), (112, 635798913), (122, 583684248), (138, 516010712), (161, 442294896), (168, 423865942), (183, 389122832), (184, 387008034), (244, 291842124), (276, 258005356), (322, 221147448), (336, 211932971), (366, 194561416), (368, 193504017), (427, 166766928), (483, 147431632), (488, 145921062), (552, 129002678), (644, 110573724), (732, 97280708), (854, 83383464), (966, 73715816), (976, 72960531), (1104, 64501339), (1281, 55588976), (1288, 55286862), (1403, 50755152), (1464, 48640354), (1708, 41691732), (1932, 36857908), (2562, 27794488), (2576, 27643431), (2806, 25377576), (2928, 24320177), (3416, 20845866), (3864, 18428954), (4209, 16918384), (5124, 13897244), (5612, 12688788), (6832, 10422933), (7728, 9214477), (8418, 8459192), (9821, 7250736), (10248, 6948622), (11224, 6344394), (16836, 4229596), (19642, 3625368), (20496, 3474311), (22448, 3172197), (29463, 2416912), (33672, 2114798), (39284, 1812684), (58926, 1208456), (67344, 1057399), (78568, 906342), (117852, 604228), (151057, 471408), (157136, 453171), (235704, 302114)]