72242724

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 189423360

約数和(自身を除く): 117180636

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 89, 92, 102, 138, 173, 178, 204, 267, 276, 346, 356, 391, 519, 534, 692, 782, 1038, 1068, 1173, 1513, 1564, 2047, 2076, 2346, 2941, 3026, 3979, 4094, 4539, 4692, 5882, 6052, 6141, 7958, 8188, 8823, 9078, 11764, 11937, 12282, 15397, 15916, 17646, 18156, 23874, 24564, 30794, 34799, 35292, 46191, 47748, 61588, 67643, 69598, 92382, 104397, 135286, 139196, 184764, 202929, 208794, 261749, 270572, 354131, 405858, 417588, 523498, 708262, 785247, 811716, 1046996, 1062393, 1416524, 1570494, 2124786, 3140988, 4249572, 6020227, 12040454, 18060681, 24080908, 36121362, 72242724]

約数ペア:

[(1, 72242724), (2, 36121362), (3, 24080908), (4, 18060681), (6, 12040454), (12, 6020227), (17, 4249572), (23, 3140988), (34, 2124786), (46, 1570494), (51, 1416524), (68, 1062393), (69, 1046996), (89, 811716), (92, 785247), (102, 708262), (138, 523498), (173, 417588), (178, 405858), (204, 354131), (267, 270572), (276, 261749), (346, 208794), (356, 202929), (391, 184764), (519, 139196), (534, 135286), (692, 104397), (782, 92382), (1038, 69598), (1068, 67643), (1173, 61588), (1513, 47748), (1564, 46191), (2047, 35292), (2076, 34799), (2346, 30794), (2941, 24564), (3026, 23874), (3979, 18156), (4094, 17646), (4539, 15916), (4692, 15397), (5882, 12282), (6052, 11937), (6141, 11764), (7958, 9078), (8188, 8823)]