8961876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 29248128

約数和(自身を除く): 20286252

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 53, 61, 63, 66, 77, 84, 99, 106, 122, 126, 132, 154, 159, 183, 198, 212, 231, 244, 252, 308, 318, 366, 371, 396, 427, 462, 477, 549, 583, 636, 671, 693, 732, 742, 854, 924, 954, 1098, 1113, 1166, 1281, 1342, 1386, 1484, 1708, 1749, 1908, 2013, 2196, 2226, 2332, 2562, 2684, 2772, 3233, 3339, 3498, 3843, 4026, 4081, 4452, 4697, 5124, 5247, 6039, 6466, 6678, 6996, 7686, 8052, 8162, 9394, 9699, 10494, 12078, 12243, 12932, 13356, 14091, 15372, 16324, 18788, 19398, 20988, 22631, 24156, 24486, 28182, 29097, 35563, 36729, 38796, 42273, 45262, 48972, 56364, 58194, 67893, 71126, 73458, 84546, 90524, 106689, 116388, 135786, 142252, 146916, 169092, 203679, 213378, 248941, 271572, 320067, 407358, 426756, 497882, 640134, 746823, 814716, 995764, 1280268, 1493646, 2240469, 2987292, 4480938, 8961876]

約数ペア:

[(1, 8961876), (2, 4480938), (3, 2987292), (4, 2240469), (6, 1493646), (7, 1280268), (9, 995764), (11, 814716), (12, 746823), (14, 640134), (18, 497882), (21, 426756), (22, 407358), (28, 320067), (33, 271572), (36, 248941), (42, 213378), (44, 203679), (53, 169092), (61, 146916), (63, 142252), (66, 135786), (77, 116388), (84, 106689), (99, 90524), (106, 84546), (122, 73458), (126, 71126), (132, 67893), (154, 58194), (159, 56364), (183, 48972), (198, 45262), (212, 42273), (231, 38796), (244, 36729), (252, 35563), (308, 29097), (318, 28182), (366, 24486), (371, 24156), (396, 22631), (427, 20988), (462, 19398), (477, 18788), (549, 16324), (583, 15372), (636, 14091), (671, 13356), (693, 12932), (732, 12243), (742, 12078), (854, 10494), (924, 9699), (954, 9394), (1098, 8162), (1113, 8052), (1166, 7686), (1281, 6996), (1342, 6678), (1386, 6466), (1484, 6039), (1708, 5247), (1749, 5124), (1908, 4697), (2013, 4452), (2196, 4081), (2226, 4026), (2332, 3843), (2562, 3498), (2684, 3339), (2772, 3233)]