72744714

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1231}}^1$

素因数の和:1320

約数の個数: 72

約数和(自身を含む): 186234048

約数和(自身を除く): 113489334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 67, 98, 126, 134, 147, 201, 294, 402, 441, 469, 603, 882, 938, 1206, 1231, 1407, 2462, 2814, 3283, 3693, 4221, 6566, 7386, 8442, 8617, 9849, 11079, 17234, 19698, 22158, 25851, 29547, 51702, 59094, 60319, 77553, 82477, 120638, 155106, 164954, 180957, 247431, 361914, 494862, 542871, 577339, 742293, 1085742, 1154678, 1484586, 1732017, 3464034, 4041373, 5196051, 8082746, 10392102, 12124119, 24248238, 36372357, 72744714]

約数ペア:

[(1, 72744714), (2, 36372357), (3, 24248238), (6, 12124119), (7, 10392102), (9, 8082746), (14, 5196051), (18, 4041373), (21, 3464034), (42, 1732017), (49, 1484586), (63, 1154678), (67, 1085742), (98, 742293), (126, 577339), (134, 542871), (147, 494862), (201, 361914), (294, 247431), (402, 180957), (441, 164954), (469, 155106), (603, 120638), (882, 82477), (938, 77553), (1206, 60319), (1231, 59094), (1407, 51702), (2462, 29547), (2814, 25851), (3283, 22158), (3693, 19698), (4221, 17234), (6566, 11079), (7386, 9849), (8442, 8617)]