64910916

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4519}}^1$

素因数の和:4558

約数の個数: 96

約数和(自身を含む): 202496000

約数和(自身を除く): 137585084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4519, 4788, 7182, 9038, 13557, 14364, 18076, 27114, 31633, 40671, 54228, 63266, 81342, 85861, 94899, 122013, 126532, 162684, 171722, 189798, 244026, 257583, 284697, 343444, 379596, 488052, 515166, 569394, 601027, 772749, 854091, 1030332, 1138788, 1202054, 1545498, 1708182, 1803081, 2318247, 2404108, 3090996, 3416364, 3606162, 4636494, 5409243, 7212324, 9272988, 10818486, 16227729, 21636972, 32455458, 64910916]

約数ペア:

[(1, 64910916), (2, 32455458), (3, 21636972), (4, 16227729), (6, 10818486), (7, 9272988), (9, 7212324), (12, 5409243), (14, 4636494), (18, 3606162), (19, 3416364), (21, 3090996), (27, 2404108), (28, 2318247), (36, 1803081), (38, 1708182), (42, 1545498), (54, 1202054), (57, 1138788), (63, 1030332), (76, 854091), (84, 772749), (108, 601027), (114, 569394), (126, 515166), (133, 488052), (171, 379596), (189, 343444), (228, 284697), (252, 257583), (266, 244026), (342, 189798), (378, 171722), (399, 162684), (513, 126532), (532, 122013), (684, 94899), (756, 85861), (798, 81342), (1026, 63266), (1197, 54228), (1596, 40671), (2052, 31633), (2394, 27114), (3591, 18076), (4519, 14364), (4788, 13557), (7182, 9038)]