82428444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 256628736

約数和(自身を除く): 174200292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 71, 84, 102, 119, 126, 142, 153, 204, 213, 238, 252, 271, 284, 306, 357, 426, 476, 497, 542, 612, 639, 714, 813, 852, 994, 1071, 1084, 1207, 1278, 1428, 1491, 1626, 1897, 1988, 2142, 2414, 2439, 2556, 2982, 3252, 3621, 3794, 4284, 4473, 4607, 4828, 4878, 5691, 5964, 7242, 7588, 8449, 8946, 9214, 9756, 10863, 11382, 13821, 14484, 16898, 17073, 17892, 18428, 19241, 21726, 22764, 25347, 27642, 32249, 33796, 34146, 38482, 41463, 43452, 50694, 55284, 57723, 64498, 68292, 76041, 76964, 82926, 96747, 101388, 115446, 128996, 134687, 152082, 165852, 173169, 193494, 230892, 269374, 290241, 304164, 327097, 346338, 386988, 404061, 538748, 580482, 654194, 692676, 808122, 981291, 1160964, 1212183, 1308388, 1616244, 1962582, 2289679, 2424366, 2943873, 3925164, 4579358, 4848732, 5887746, 6869037, 9158716, 11775492, 13738074, 20607111, 27476148, 41214222, 82428444]

約数ペア:

[(1, 82428444), (2, 41214222), (3, 27476148), (4, 20607111), (6, 13738074), (7, 11775492), (9, 9158716), (12, 6869037), (14, 5887746), (17, 4848732), (18, 4579358), (21, 3925164), (28, 2943873), (34, 2424366), (36, 2289679), (42, 1962582), (51, 1616244), (63, 1308388), (68, 1212183), (71, 1160964), (84, 981291), (102, 808122), (119, 692676), (126, 654194), (142, 580482), (153, 538748), (204, 404061), (213, 386988), (238, 346338), (252, 327097), (271, 304164), (284, 290241), (306, 269374), (357, 230892), (426, 193494), (476, 173169), (497, 165852), (542, 152082), (612, 134687), (639, 128996), (714, 115446), (813, 101388), (852, 96747), (994, 82926), (1071, 76964), (1084, 76041), (1207, 68292), (1278, 64498), (1428, 57723), (1491, 55284), (1626, 50694), (1897, 43452), (1988, 41463), (2142, 38482), (2414, 34146), (2439, 33796), (2556, 32249), (2982, 27642), (3252, 25347), (3621, 22764), (3794, 21726), (4284, 19241), (4473, 18428), (4607, 17892), (4828, 17073), (4878, 16898), (5691, 14484), (5964, 13821), (7242, 11382), (7588, 10863), (8449, 9756), (8946, 9214)]