80298288

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2153}}^1$

素因数の和:2211

約数の個数: 120

約数和(自身を含む): 263890848

約数和(自身を除く): 183592560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 666, 777, 888, 1008, 1036, 1332, 1554, 1776, 2072, 2153, 2331, 2664, 3108, 4144, 4306, 4662, 5328, 6216, 6459, 8612, 9324, 12432, 12918, 15071, 17224, 18648, 19377, 25836, 30142, 34448, 37296, 38754, 45213, 51672, 60284, 77508, 79661, 90426, 103344, 120568, 135639, 155016, 159322, 180852, 238983, 241136, 271278, 310032, 318644, 361704, 477966, 542556, 557627, 637288, 716949, 723408, 955932, 1085112, 1115254, 1274576, 1433898, 1672881, 1911864, 2170224, 2230508, 2867796, 3345762, 3823728, 4461016, 5018643, 5735592, 6691524, 8922032, 10037286, 11471184, 13383048, 20074572, 26766096, 40149144, 80298288]

約数ペア:

[(1, 80298288), (2, 40149144), (3, 26766096), (4, 20074572), (6, 13383048), (7, 11471184), (8, 10037286), (9, 8922032), (12, 6691524), (14, 5735592), (16, 5018643), (18, 4461016), (21, 3823728), (24, 3345762), (28, 2867796), (36, 2230508), (37, 2170224), (42, 1911864), (48, 1672881), (56, 1433898), (63, 1274576), (72, 1115254), (74, 1085112), (84, 955932), (111, 723408), (112, 716949), (126, 637288), (144, 557627), (148, 542556), (168, 477966), (222, 361704), (252, 318644), (259, 310032), (296, 271278), (333, 241136), (336, 238983), (444, 180852), (504, 159322), (518, 155016), (592, 135639), (666, 120568), (777, 103344), (888, 90426), (1008, 79661), (1036, 77508), (1332, 60284), (1554, 51672), (1776, 45213), (2072, 38754), (2153, 37296), (2331, 34448), (2664, 30142), (3108, 25836), (4144, 19377), (4306, 18648), (4662, 17224), (5328, 15071), (6216, 12918), (6459, 12432), (8612, 9324)]