72997974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8647}}^1$

素因数の和:8729

約数の個数: 48

約数和(自身を含む): 183475968

約数和(自身を除く): 110477994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 8442, 8647, 17294, 25941, 51882, 60529, 77823, 121058, 155646, 181587, 363174, 544761, 579349, 1089522, 1158698, 1738047, 3476094, 4055443, 5214141, 8110886, 10428282, 12166329, 24332658, 36498987, 72997974]

約数ペア:

[(1, 72997974), (2, 36498987), (3, 24332658), (6, 12166329), (7, 10428282), (9, 8110886), (14, 5214141), (18, 4055443), (21, 3476094), (42, 1738047), (63, 1158698), (67, 1089522), (126, 579349), (134, 544761), (201, 363174), (402, 181587), (469, 155646), (603, 121058), (938, 77823), (1206, 60529), (1407, 51882), (2814, 25941), (4221, 17294), (8442, 8647)]