65297262

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 142571520

約数和(自身を除く): 77274258

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 83, 103, 114, 134, 166, 201, 206, 249, 309, 402, 498, 618, 1273, 1577, 1957, 2546, 3154, 3819, 3914, 4731, 5561, 5871, 6901, 7638, 8549, 9462, 11122, 11742, 13802, 16683, 17098, 20703, 25647, 33366, 41406, 51294, 105659, 131119, 162431, 211318, 262238, 316977, 324862, 393357, 487293, 572783, 633954, 786714, 974586, 1145566, 1718349, 3436698, 10882877, 21765754, 32648631, 65297262]

約数ペア:

[(1, 65297262), (2, 32648631), (3, 21765754), (6, 10882877), (19, 3436698), (38, 1718349), (57, 1145566), (67, 974586), (83, 786714), (103, 633954), (114, 572783), (134, 487293), (166, 393357), (201, 324862), (206, 316977), (249, 262238), (309, 211318), (402, 162431), (498, 131119), (618, 105659), (1273, 51294), (1577, 41406), (1957, 33366), (2546, 25647), (3154, 20703), (3819, 17098), (3914, 16683), (4731, 13802), (5561, 11742), (5871, 11122), (6901, 9462), (7638, 8549)]