83967156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 279586944

約数和(自身を除く): 195619788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 71, 76, 78, 84, 91, 114, 117, 126, 133, 142, 156, 171, 182, 213, 228, 234, 247, 252, 266, 273, 284, 342, 361, 364, 399, 426, 468, 494, 497, 532, 546, 639, 684, 722, 741, 798, 819, 852, 923, 988, 994, 1083, 1092, 1197, 1278, 1349, 1444, 1482, 1491, 1596, 1638, 1729, 1846, 1988, 2166, 2223, 2394, 2527, 2556, 2698, 2769, 2964, 2982, 3249, 3276, 3458, 3692, 4047, 4332, 4446, 4473, 4693, 4788, 5054, 5187, 5396, 5538, 5964, 6461, 6498, 6916, 7581, 8094, 8307, 8892, 8946, 9386, 9443, 10108, 10374, 11076, 12141, 12922, 12996, 14079, 15162, 15561, 16188, 16614, 17537, 17892, 18772, 18886, 19383, 20748, 22743, 24282, 25631, 25844, 28158, 28329, 30324, 31122, 32851, 33228, 35074, 37772, 38766, 42237, 45486, 48564, 51262, 52611, 56316, 56658, 58149, 62244, 65702, 70148, 76893, 77532, 84474, 84987, 90972, 98553, 102524, 105222, 113316, 116298, 122759, 131404, 153786, 157833, 168948, 169974, 179417, 197106, 210444, 230679, 232596, 245518, 295659, 307572, 315666, 333203, 339948, 358834, 368277, 394212, 461358, 491036, 538251, 591318, 631332, 666406, 717668, 736554, 922716, 999609, 1076502, 1104831, 1182636, 1332812, 1473108, 1614753, 1999218, 2153004, 2209662, 2332421, 2998827, 3229506, 3998436, 4419324, 4664842, 5997654, 6459012, 6997263, 9329684, 11995308, 13994526, 20991789, 27989052, 41983578, 83967156]

約数ペア:

[(1, 83967156), (2, 41983578), (3, 27989052), (4, 20991789), (6, 13994526), (7, 11995308), (9, 9329684), (12, 6997263), (13, 6459012), (14, 5997654), (18, 4664842), (19, 4419324), (21, 3998436), (26, 3229506), (28, 2998827), (36, 2332421), (38, 2209662), (39, 2153004), (42, 1999218), (52, 1614753), (57, 1473108), (63, 1332812), (71, 1182636), (76, 1104831), (78, 1076502), (84, 999609), (91, 922716), (114, 736554), (117, 717668), (126, 666406), (133, 631332), (142, 591318), (156, 538251), (171, 491036), (182, 461358), (213, 394212), (228, 368277), (234, 358834), (247, 339948), (252, 333203), (266, 315666), (273, 307572), (284, 295659), (342, 245518), (361, 232596), (364, 230679), (399, 210444), (426, 197106), (468, 179417), (494, 169974), (497, 168948), (532, 157833), (546, 153786), (639, 131404), (684, 122759), (722, 116298), (741, 113316), (798, 105222), (819, 102524), (852, 98553), (923, 90972), (988, 84987), (994, 84474), (1083, 77532), (1092, 76893), (1197, 70148), (1278, 65702), (1349, 62244), (1444, 58149), (1482, 56658), (1491, 56316), (1596, 52611), (1638, 51262), (1729, 48564), (1846, 45486), (1988, 42237), (2166, 38766), (2223, 37772), (2394, 35074), (2527, 33228), (2556, 32851), (2698, 31122), (2769, 30324), (2964, 28329), (2982, 28158), (3249, 25844), (3276, 25631), (3458, 24282), (3692, 22743), (4047, 20748), (4332, 19383), (4446, 18886), (4473, 18772), (4693, 17892), (4788, 17537), (5054, 16614), (5187, 16188), (5396, 15561), (5538, 15162), (5964, 14079), (6461, 12996), (6498, 12922), (6916, 12141), (7581, 11076), (8094, 10374), (8307, 10108), (8892, 9443), (8946, 9386)]