12456864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 41827968

約数和(自身を除く): 29371104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 167, 168, 222, 224, 252, 259, 288, 296, 333, 334, 336, 444, 501, 504, 518, 592, 666, 668, 672, 777, 888, 1002, 1008, 1036, 1169, 1184, 1332, 1336, 1503, 1554, 1776, 2004, 2016, 2072, 2331, 2338, 2664, 2672, 3006, 3108, 3507, 3552, 4008, 4144, 4662, 4676, 5328, 5344, 6012, 6179, 6216, 7014, 8016, 8288, 9324, 9352, 10521, 10656, 12024, 12358, 12432, 14028, 16032, 18537, 18648, 18704, 21042, 24048, 24716, 24864, 28056, 37074, 37296, 37408, 42084, 43253, 48096, 49432, 55611, 56112, 74148, 74592, 84168, 86506, 98864, 111222, 112224, 129759, 148296, 168336, 173012, 197728, 222444, 259518, 296592, 336672, 346024, 389277, 444888, 519036, 593184, 692048, 778554, 889776, 1038072, 1384096, 1557108, 1779552, 2076144, 3114216, 4152288, 6228432, 12456864]

約数ペア:

[(1, 12456864), (2, 6228432), (3, 4152288), (4, 3114216), (6, 2076144), (7, 1779552), (8, 1557108), (9, 1384096), (12, 1038072), (14, 889776), (16, 778554), (18, 692048), (21, 593184), (24, 519036), (28, 444888), (32, 389277), (36, 346024), (37, 336672), (42, 296592), (48, 259518), (56, 222444), (63, 197728), (72, 173012), (74, 168336), (84, 148296), (96, 129759), (111, 112224), (112, 111222), (126, 98864), (144, 86506), (148, 84168), (167, 74592), (168, 74148), (222, 56112), (224, 55611), (252, 49432), (259, 48096), (288, 43253), (296, 42084), (333, 37408), (334, 37296), (336, 37074), (444, 28056), (501, 24864), (504, 24716), (518, 24048), (592, 21042), (666, 18704), (668, 18648), (672, 18537), (777, 16032), (888, 14028), (1002, 12432), (1008, 12358), (1036, 12024), (1169, 10656), (1184, 10521), (1332, 9352), (1336, 9324), (1503, 8288), (1554, 8016), (1776, 7014), (2004, 6216), (2016, 6179), (2072, 6012), (2331, 5344), (2338, 5328), (2664, 4676), (2672, 4662), (3006, 4144), (3108, 4008), (3507, 3552)]