91286412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8171}}^1$

素因数の和:8211

約数の個数: 72

約数和(自身を含む): 260850240

約数和(自身を除く): 169563828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 8171, 11172, 16342, 24513, 32684, 49026, 57197, 98052, 114394, 155249, 171591, 228788, 310498, 343182, 400379, 465747, 620996, 686364, 800758, 931494, 1086743, 1201137, 1601516, 1862988, 2173486, 2402274, 3260229, 4346972, 4804548, 6520458, 7607201, 13040916, 15214402, 22821603, 30428804, 45643206, 91286412]

約数ペア:

[(1, 91286412), (2, 45643206), (3, 30428804), (4, 22821603), (6, 15214402), (7, 13040916), (12, 7607201), (14, 6520458), (19, 4804548), (21, 4346972), (28, 3260229), (38, 2402274), (42, 2173486), (49, 1862988), (57, 1601516), (76, 1201137), (84, 1086743), (98, 931494), (114, 800758), (133, 686364), (147, 620996), (196, 465747), (228, 400379), (266, 343182), (294, 310498), (399, 228788), (532, 171591), (588, 155249), (798, 114394), (931, 98052), (1596, 57197), (1862, 49026), (2793, 32684), (3724, 24513), (5586, 16342), (8171, 11172)]