64275822

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 166656000

約数和(自身を除く): 102380178

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 61, 78, 79, 114, 117, 122, 158, 171, 183, 234, 237, 247, 342, 351, 366, 474, 494, 513, 549, 702, 711, 741, 793, 1026, 1027, 1098, 1159, 1422, 1482, 1501, 1586, 1647, 2054, 2133, 2223, 2318, 2379, 3002, 3081, 3294, 3477, 4266, 4446, 4503, 4758, 4819, 6162, 6669, 6954, 7137, 9006, 9243, 9638, 10431, 13338, 13509, 14274, 14457, 15067, 18486, 19513, 20862, 21411, 27018, 27729, 28914, 30134, 31293, 39026, 40527, 42822, 43371, 45201, 55458, 58539, 62586, 62647, 81054, 86742, 90402, 91561, 117078, 125294, 130113, 135603, 175617, 183122, 187941, 260226, 271206, 274683, 351234, 375882, 406809, 526851, 549366, 563823, 813618, 824049, 1053702, 1127646, 1190293, 1648098, 1691469, 2380586, 2472147, 3382938, 3570879, 4944294, 7141758, 10712637, 21425274, 32137911, 64275822]

約数ペア:

[(1, 64275822), (2, 32137911), (3, 21425274), (6, 10712637), (9, 7141758), (13, 4944294), (18, 3570879), (19, 3382938), (26, 2472147), (27, 2380586), (38, 1691469), (39, 1648098), (54, 1190293), (57, 1127646), (61, 1053702), (78, 824049), (79, 813618), (114, 563823), (117, 549366), (122, 526851), (158, 406809), (171, 375882), (183, 351234), (234, 274683), (237, 271206), (247, 260226), (342, 187941), (351, 183122), (366, 175617), (474, 135603), (494, 130113), (513, 125294), (549, 117078), (702, 91561), (711, 90402), (741, 86742), (793, 81054), (1026, 62647), (1027, 62586), (1098, 58539), (1159, 55458), (1422, 45201), (1482, 43371), (1501, 42822), (1586, 40527), (1647, 39026), (2054, 31293), (2133, 30134), (2223, 28914), (2318, 27729), (2379, 27018), (3002, 21411), (3081, 20862), (3294, 19513), (3477, 18486), (4266, 15067), (4446, 14457), (4503, 14274), (4758, 13509), (4819, 13338), (6162, 10431), (6669, 9638), (6954, 9243), (7137, 9006)]