80225964

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:946

約数の個数: 144

約数和(自身を含む): 259121408

約数和(自身を除く): 178895444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 756, 819, 907, 972, 1053, 1092, 1134, 1404, 1638, 1701, 1814, 2106, 2268, 2457, 2721, 3159, 3276, 3402, 3628, 4212, 4914, 5442, 6318, 6349, 6804, 7371, 8163, 9828, 10884, 11791, 12636, 12698, 14742, 16326, 19047, 22113, 23582, 24489, 25396, 29484, 32652, 35373, 38094, 44226, 47164, 48978, 57141, 70746, 73467, 76188, 82537, 88452, 97956, 106119, 114282, 141492, 146934, 165074, 171423, 212238, 220401, 228564, 247611, 293868, 318357, 330148, 342846, 424476, 440802, 495222, 514269, 636714, 685692, 742833, 881604, 955071, 990444, 1028538, 1273428, 1485666, 1542807, 1910142, 2057076, 2228499, 2865213, 2971332, 3085614, 3820284, 4456998, 5730426, 6171228, 6685497, 8913996, 11460852, 13370994, 20056491, 26741988, 40112982, 80225964]

約数ペア:

[(1, 80225964), (2, 40112982), (3, 26741988), (4, 20056491), (6, 13370994), (7, 11460852), (9, 8913996), (12, 6685497), (13, 6171228), (14, 5730426), (18, 4456998), (21, 3820284), (26, 3085614), (27, 2971332), (28, 2865213), (36, 2228499), (39, 2057076), (42, 1910142), (52, 1542807), (54, 1485666), (63, 1273428), (78, 1028538), (81, 990444), (84, 955071), (91, 881604), (108, 742833), (117, 685692), (126, 636714), (156, 514269), (162, 495222), (182, 440802), (189, 424476), (234, 342846), (243, 330148), (252, 318357), (273, 293868), (324, 247611), (351, 228564), (364, 220401), (378, 212238), (468, 171423), (486, 165074), (546, 146934), (567, 141492), (702, 114282), (756, 106119), (819, 97956), (907, 88452), (972, 82537), (1053, 76188), (1092, 73467), (1134, 70746), (1404, 57141), (1638, 48978), (1701, 47164), (1814, 44226), (2106, 38094), (2268, 35373), (2457, 32652), (2721, 29484), (3159, 25396), (3276, 24489), (3402, 23582), (3628, 22113), (4212, 19047), (4914, 16326), (5442, 14742), (6318, 12698), (6349, 12636), (6804, 11791), (7371, 10884), (8163, 9828)]