87456012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1481}}^1$

素因数の和:1551

約数の個数: 96

約数和(自身を含む): 252295680

約数和(自身を除く): 164839668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 57, 74, 76, 84, 111, 114, 133, 148, 222, 228, 259, 266, 399, 444, 518, 532, 703, 777, 798, 1036, 1406, 1481, 1554, 1596, 2109, 2812, 2962, 3108, 4218, 4443, 4921, 5924, 8436, 8886, 9842, 10367, 14763, 17772, 19684, 20734, 28139, 29526, 31101, 41468, 54797, 56278, 59052, 62202, 84417, 109594, 112556, 124404, 164391, 168834, 196973, 219188, 328782, 337668, 383579, 393946, 590919, 657564, 767158, 787892, 1041143, 1150737, 1181838, 1534316, 2082286, 2301474, 2363676, 3123429, 4164572, 4602948, 6246858, 7288001, 12493716, 14576002, 21864003, 29152004, 43728006, 87456012]

約数ペア:

[(1, 87456012), (2, 43728006), (3, 29152004), (4, 21864003), (6, 14576002), (7, 12493716), (12, 7288001), (14, 6246858), (19, 4602948), (21, 4164572), (28, 3123429), (37, 2363676), (38, 2301474), (42, 2082286), (57, 1534316), (74, 1181838), (76, 1150737), (84, 1041143), (111, 787892), (114, 767158), (133, 657564), (148, 590919), (222, 393946), (228, 383579), (259, 337668), (266, 328782), (399, 219188), (444, 196973), (518, 168834), (532, 164391), (703, 124404), (777, 112556), (798, 109594), (1036, 84417), (1406, 62202), (1481, 59052), (1554, 56278), (1596, 54797), (2109, 41468), (2812, 31101), (2962, 29526), (3108, 28139), (4218, 20734), (4443, 19684), (4921, 17772), (5924, 14763), (8436, 10367), (8886, 9842)]