87458316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 243102720

約数和(自身を除く): 155644404

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 31, 33, 44, 58, 62, 66, 67, 87, 93, 116, 121, 124, 132, 134, 174, 186, 201, 242, 268, 319, 341, 348, 363, 372, 402, 484, 638, 682, 726, 737, 804, 899, 957, 1023, 1276, 1364, 1452, 1474, 1798, 1914, 1943, 2046, 2077, 2211, 2697, 2948, 3509, 3596, 3751, 3828, 3886, 4092, 4154, 4422, 5394, 5829, 6231, 7018, 7502, 7772, 8107, 8308, 8844, 9889, 10527, 10788, 11253, 11658, 12462, 14036, 15004, 16214, 19778, 21054, 21373, 22506, 22847, 23316, 24321, 24924, 29667, 32428, 39556, 42108, 42746, 45012, 45694, 48642, 59334, 60233, 64119, 68541, 85492, 91388, 97284, 108779, 118668, 120466, 128238, 137082, 180699, 217558, 235103, 240932, 251317, 256476, 274164, 326337, 361398, 435116, 470206, 502634, 652674, 662563, 705309, 722796, 753951, 940412, 1005268, 1305348, 1325126, 1410618, 1507902, 1987689, 2650252, 2821236, 3015804, 3975378, 7288193, 7950756, 14576386, 21864579, 29152772, 43729158, 87458316]

約数ペア:

[(1, 87458316), (2, 43729158), (3, 29152772), (4, 21864579), (6, 14576386), (11, 7950756), (12, 7288193), (22, 3975378), (29, 3015804), (31, 2821236), (33, 2650252), (44, 1987689), (58, 1507902), (62, 1410618), (66, 1325126), (67, 1305348), (87, 1005268), (93, 940412), (116, 753951), (121, 722796), (124, 705309), (132, 662563), (134, 652674), (174, 502634), (186, 470206), (201, 435116), (242, 361398), (268, 326337), (319, 274164), (341, 256476), (348, 251317), (363, 240932), (372, 235103), (402, 217558), (484, 180699), (638, 137082), (682, 128238), (726, 120466), (737, 118668), (804, 108779), (899, 97284), (957, 91388), (1023, 85492), (1276, 68541), (1364, 64119), (1452, 60233), (1474, 59334), (1798, 48642), (1914, 45694), (1943, 45012), (2046, 42746), (2077, 42108), (2211, 39556), (2697, 32428), (2948, 29667), (3509, 24924), (3596, 24321), (3751, 23316), (3828, 22847), (3886, 22506), (4092, 21373), (4154, 21054), (4422, 19778), (5394, 16214), (5829, 15004), (6231, 14036), (7018, 12462), (7502, 11658), (7772, 11253), (8107, 10788), (8308, 10527), (8844, 9889)]