72876384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1037

約数の個数: 144

約数和(自身を含む): 243498528

約数和(自身を除く): 170622144

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, 168, 222, 224, 252, 259, 288, 296, 333, 336, 444, 504, 518, 592, 666, 672, 777, 888, 977, 1008, 1036, 1184, 1332, 1554, 1776, 1954, 2016, 2072, 2331, 2664, 2931, 3108, 3552, 3908, 4144, 4662, 5328, 5862, 6216, 6839, 7816, 8288, 8793, 9324, 10656, 11724, 12432, 13678, 15632, 17586, 18648, 20517, 23448, 24864, 27356, 31264, 35172, 36149, 37296, 41034, 46896, 54712, 61551, 70344, 72298, 74592, 82068, 93792, 108447, 109424, 123102, 140688, 144596, 164136, 216894, 218848, 246204, 253043, 281376, 289192, 325341, 328272, 433788, 492408, 506086, 578384, 650682, 656544, 759129, 867576, 984816, 1012172, 1156768, 1301364, 1518258, 1735152, 1969632, 2024344, 2277387, 2602728, 3036516, 3470304, 4048688, 4554774, 5205456, 6073032, 8097376, 9109548, 10410912, 12146064, 18219096, 24292128, 36438192, 72876384]

約数ペア:

[(1, 72876384), (2, 36438192), (3, 24292128), (4, 18219096), (6, 12146064), (7, 10410912), (8, 9109548), (9, 8097376), (12, 6073032), (14, 5205456), (16, 4554774), (18, 4048688), (21, 3470304), (24, 3036516), (28, 2602728), (32, 2277387), (36, 2024344), (37, 1969632), (42, 1735152), (48, 1518258), (56, 1301364), (63, 1156768), (72, 1012172), (74, 984816), (84, 867576), (96, 759129), (111, 656544), (112, 650682), (126, 578384), (144, 506086), (148, 492408), (168, 433788), (222, 328272), (224, 325341), (252, 289192), (259, 281376), (288, 253043), (296, 246204), (333, 218848), (336, 216894), (444, 164136), (504, 144596), (518, 140688), (592, 123102), (666, 109424), (672, 108447), (777, 93792), (888, 82068), (977, 74592), (1008, 72298), (1036, 70344), (1184, 61551), (1332, 54712), (1554, 46896), (1776, 41034), (1954, 37296), (2016, 36149), (2072, 35172), (2331, 31264), (2664, 27356), (2931, 24864), (3108, 23448), (3552, 20517), (3908, 18648), (4144, 17586), (4662, 15632), (5328, 13678), (5862, 12432), (6216, 11724), (6839, 10656), (7816, 9324), (8288, 8793)]