80456208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:429

約数の個数: 160

約数和(自身を含む): 257126400

約数和(自身を除く): 176670192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 29, 42, 46, 48, 56, 58, 69, 84, 87, 92, 112, 116, 138, 161, 168, 174, 184, 203, 232, 276, 322, 336, 348, 359, 368, 406, 464, 483, 552, 609, 644, 667, 696, 718, 812, 966, 1077, 1104, 1218, 1288, 1334, 1392, 1436, 1624, 1932, 2001, 2154, 2436, 2513, 2576, 2668, 2872, 3248, 3864, 4002, 4308, 4669, 4872, 5026, 5336, 5744, 7539, 7728, 8004, 8257, 8616, 9338, 9744, 10052, 10411, 10672, 14007, 15078, 16008, 16514, 17232, 18676, 20104, 20822, 24771, 28014, 30156, 31233, 32016, 33028, 37352, 40208, 41644, 49542, 56028, 57799, 60312, 62466, 66056, 72877, 74704, 83288, 99084, 112056, 115598, 120624, 124932, 132112, 145754, 166576, 173397, 198168, 218631, 224112, 231196, 239453, 249864, 291508, 346794, 396336, 437262, 462392, 478906, 499728, 583016, 693588, 718359, 874524, 924784, 957812, 1166032, 1387176, 1436718, 1676171, 1749048, 1915624, 2774352, 2873436, 3352342, 3498096, 3831248, 5028513, 5746872, 6704684, 10057026, 11493744, 13409368, 20114052, 26818736, 40228104, 80456208]

約数ペア:

[(1, 80456208), (2, 40228104), (3, 26818736), (4, 20114052), (6, 13409368), (7, 11493744), (8, 10057026), (12, 6704684), (14, 5746872), (16, 5028513), (21, 3831248), (23, 3498096), (24, 3352342), (28, 2873436), (29, 2774352), (42, 1915624), (46, 1749048), (48, 1676171), (56, 1436718), (58, 1387176), (69, 1166032), (84, 957812), (87, 924784), (92, 874524), (112, 718359), (116, 693588), (138, 583016), (161, 499728), (168, 478906), (174, 462392), (184, 437262), (203, 396336), (232, 346794), (276, 291508), (322, 249864), (336, 239453), (348, 231196), (359, 224112), (368, 218631), (406, 198168), (464, 173397), (483, 166576), (552, 145754), (609, 132112), (644, 124932), (667, 120624), (696, 115598), (718, 112056), (812, 99084), (966, 83288), (1077, 74704), (1104, 72877), (1218, 66056), (1288, 62466), (1334, 60312), (1392, 57799), (1436, 56028), (1624, 49542), (1932, 41644), (2001, 40208), (2154, 37352), (2436, 33028), (2513, 32016), (2576, 31233), (2668, 30156), (2872, 28014), (3248, 24771), (3864, 20822), (4002, 20104), (4308, 18676), (4669, 17232), (4872, 16514), (5026, 16008), (5336, 15078), (5744, 14007), (7539, 10672), (7728, 10411), (8004, 10052), (8257, 9744), (8616, 9338)]