66487572

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1361}}^1$

素因数の和:1453

約数の個数: 72

約数和(自身を含む): 178476480

約数和(自身を除く): 111988908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 59, 69, 92, 118, 138, 177, 207, 236, 276, 354, 414, 531, 708, 828, 1062, 1357, 1361, 2124, 2714, 2722, 4071, 4083, 5428, 5444, 8142, 8166, 12213, 12249, 16284, 16332, 24426, 24498, 31303, 48852, 48996, 62606, 80299, 93909, 125212, 160598, 187818, 240897, 281727, 321196, 375636, 481794, 563454, 722691, 963588, 1126908, 1445382, 1846877, 2890764, 3693754, 5540631, 7387508, 11081262, 16621893, 22162524, 33243786, 66487572]

約数ペア:

[(1, 66487572), (2, 33243786), (3, 22162524), (4, 16621893), (6, 11081262), (9, 7387508), (12, 5540631), (18, 3693754), (23, 2890764), (36, 1846877), (46, 1445382), (59, 1126908), (69, 963588), (92, 722691), (118, 563454), (138, 481794), (177, 375636), (207, 321196), (236, 281727), (276, 240897), (354, 187818), (414, 160598), (531, 125212), (708, 93909), (828, 80299), (1062, 62606), (1357, 48996), (1361, 48852), (2124, 31303), (2714, 24498), (2722, 24426), (4071, 16332), (4083, 16284), (5428, 12249), (5444, 12213), (8142, 8166)]