79408728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1811}}^1$

素因数の和:1862

約数の個数: 128

約数和(自身を含む): 260928000

約数和(自身を除く): 181519272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 84, 87, 108, 116, 126, 168, 174, 189, 203, 216, 232, 252, 261, 348, 378, 406, 504, 522, 609, 696, 756, 783, 812, 1044, 1218, 1512, 1566, 1624, 1811, 1827, 2088, 2436, 3132, 3622, 3654, 4872, 5433, 5481, 6264, 7244, 7308, 10866, 10962, 12677, 14488, 14616, 16299, 21732, 21924, 25354, 32598, 38031, 43464, 43848, 48897, 50708, 52519, 65196, 76062, 97794, 101416, 105038, 114093, 130392, 152124, 157557, 195588, 210076, 228186, 304248, 315114, 342279, 367633, 391176, 420152, 456372, 472671, 630228, 684558, 735266, 912744, 945342, 1102899, 1260456, 1369116, 1418013, 1470532, 1890684, 2205798, 2738232, 2836026, 2941064, 3308697, 3781368, 4411596, 5672052, 6617394, 8823192, 9926091, 11344104, 13234788, 19852182, 26469576, 39704364, 79408728]

約数ペア:

[(1, 79408728), (2, 39704364), (3, 26469576), (4, 19852182), (6, 13234788), (7, 11344104), (8, 9926091), (9, 8823192), (12, 6617394), (14, 5672052), (18, 4411596), (21, 3781368), (24, 3308697), (27, 2941064), (28, 2836026), (29, 2738232), (36, 2205798), (42, 1890684), (54, 1470532), (56, 1418013), (58, 1369116), (63, 1260456), (72, 1102899), (84, 945342), (87, 912744), (108, 735266), (116, 684558), (126, 630228), (168, 472671), (174, 456372), (189, 420152), (203, 391176), (216, 367633), (232, 342279), (252, 315114), (261, 304248), (348, 228186), (378, 210076), (406, 195588), (504, 157557), (522, 152124), (609, 130392), (696, 114093), (756, 105038), (783, 101416), (812, 97794), (1044, 76062), (1218, 65196), (1512, 52519), (1566, 50708), (1624, 48897), (1811, 43848), (1827, 43464), (2088, 38031), (2436, 32598), (3132, 25354), (3622, 21924), (3654, 21732), (4872, 16299), (5433, 14616), (5481, 14488), (6264, 12677), (7244, 10962), (7308, 10866)]