84140784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6421}}^1$

素因数の和:6455

約数の個数: 120

約数和(自身を含む): 289863392

約数和(自身を除く): 205722608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6421, 6552, 12842, 13104, 19263, 25684, 38526, 44947, 51368, 57789, 77052, 83473, 89894, 102736, 115578, 134841, 154104, 166946, 179788, 231156, 250419, 269682, 308208, 333892, 359576, 404523, 462312, 500838, 539364, 584311, 667784, 719152, 751257, 809046, 924624, 1001676, 1078728, 1168622, 1335568, 1502514, 1618092, 1752933, 2003352, 2157456, 2337244, 3005028, 3236184, 3505866, 4006704, 4674488, 5258799, 6010056, 6472368, 7011732, 9348976, 10517598, 12020112, 14023464, 21035196, 28046928, 42070392, 84140784]

約数ペア:

[(1, 84140784), (2, 42070392), (3, 28046928), (4, 21035196), (6, 14023464), (7, 12020112), (8, 10517598), (9, 9348976), (12, 7011732), (13, 6472368), (14, 6010056), (16, 5258799), (18, 4674488), (21, 4006704), (24, 3505866), (26, 3236184), (28, 3005028), (36, 2337244), (39, 2157456), (42, 2003352), (48, 1752933), (52, 1618092), (56, 1502514), (63, 1335568), (72, 1168622), (78, 1078728), (84, 1001676), (91, 924624), (104, 809046), (112, 751257), (117, 719152), (126, 667784), (144, 584311), (156, 539364), (168, 500838), (182, 462312), (208, 404523), (234, 359576), (252, 333892), (273, 308208), (312, 269682), (336, 250419), (364, 231156), (468, 179788), (504, 166946), (546, 154104), (624, 134841), (728, 115578), (819, 102736), (936, 89894), (1008, 83473), (1092, 77052), (1456, 57789), (1638, 51368), (1872, 44947), (2184, 38526), (3276, 25684), (4368, 19263), (6421, 13104), (6552, 12842)]