83626616.000000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3319}}^1$

素因数の和:3473

約数の個数: 72

約数和(自身を含む): 333540480

約数和(自身を除く): 218955324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2466, 2877, 3319, 3836, 4932, 5754, 6638, 8631, 9957, 11508, 13276, 17262, 19914, 23233, 29871, 34524, 39828, 46466, 59742, 69699, 92932, 119484, 139398, 209097, 278796, 418194, 454703, 836388, 909406, 1364109, 1818812, 2728218, 3182921, 4092327, 5456436, 6365842, 8184654, 9548763, 12731684, 16369308, 19097526, 28646289, 38195052, 57292578, 114585156]

約数ペア:

[(1, 114585156), (2, 57292578), (3, 38195052), (4, 28646289), (6, 19097526), (7, 16369308), (9, 12731684), (12, 9548763), (14, 8184654), (18, 6365842), (21, 5456436), (28, 4092327), (36, 3182921), (42, 2728218), (63, 1818812), (84, 1364109), (126, 909406), (137, 836388), (252, 454703), (274, 418194), (411, 278796), (548, 209097), (822, 139398), (959, 119484), (1233, 92932), (1644, 69699), (1918, 59742), (2466, 46466), (2877, 39828), (3319, 34524), (3836, 29871), (4932, 23233), (5754, 19914), (6638, 17262), (8631, 13276), (9957, 11508)]