91006396990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{73727}}^1$

素因数の和:73941

約数の個数: 64

約数和(自身を含む): 178012422144

約数和(自身を除く): 87006025154

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 137, 170, 265, 274, 530, 685, 901, 1370, 1802, 2329, 4505, 4658, 7261, 9010, 11645, 14522, 23290, 36305, 72610, 73727, 123437, 147454, 246874, 368635, 617185, 737270, 1234370, 1253359, 2506718, 3907531, 6266795, 7815062, 10100599, 12533590, 19537655, 20201198, 39075310, 50502995, 66428027, 101005990, 132856054, 171710183, 332140135, 343420366, 535331747, 664280270, 858550915, 1070663494, 1717101830, 2676658735, 5353317470, 9100639699, 18201279398, 45503198495, 91006396990]

約数ペア:

[(1, 91006396990), (2, 45503198495), (5, 18201279398), (10, 9100639699), (17, 5353317470), (34, 2676658735), (53, 1717101830), (85, 1070663494), (106, 858550915), (137, 664280270), (170, 535331747), (265, 343420366), (274, 332140135), (530, 171710183), (685, 132856054), (901, 101005990), (1370, 66428027), (1802, 50502995), (2329, 39075310), (4505, 20201198), (4658, 19537655), (7261, 12533590), (9010, 10100599), (11645, 7815062), (14522, 6266795), (23290, 3907531), (36305, 2506718), (72610, 1253359), (73727, 1234370), (123437, 737270), (147454, 617185), (246874, 368635)]