66880608

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1060

約数の個数: 96

約数和(自身を含む): 189987840

約数和(自身を除く): 123107232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 74, 76, 96, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 592, 608, 703, 888, 912, 991, 1184, 1406, 1776, 1824, 1982, 2109, 2812, 2973, 3552, 3964, 4218, 5624, 5946, 7928, 8436, 11248, 11892, 15856, 16872, 18829, 22496, 23784, 31712, 33744, 36667, 37658, 47568, 56487, 67488, 73334, 75316, 95136, 110001, 112974, 146668, 150632, 220002, 225948, 293336, 301264, 440004, 451896, 586672, 602528, 696673, 880008, 903792, 1173344, 1393346, 1760016, 1807584, 2090019, 2786692, 3520032, 4180038, 5573384, 8360076, 11146768, 16720152, 22293536, 33440304, 66880608]

約数ペア:

[(1, 66880608), (2, 33440304), (3, 22293536), (4, 16720152), (6, 11146768), (8, 8360076), (12, 5573384), (16, 4180038), (19, 3520032), (24, 2786692), (32, 2090019), (37, 1807584), (38, 1760016), (48, 1393346), (57, 1173344), (74, 903792), (76, 880008), (96, 696673), (111, 602528), (114, 586672), (148, 451896), (152, 440004), (222, 301264), (228, 293336), (296, 225948), (304, 220002), (444, 150632), (456, 146668), (592, 112974), (608, 110001), (703, 95136), (888, 75316), (912, 73334), (991, 67488), (1184, 56487), (1406, 47568), (1776, 37658), (1824, 36667), (1982, 33744), (2109, 31712), (2812, 23784), (2973, 22496), (3552, 18829), (3964, 16872), (4218, 15856), (5624, 11892), (5946, 11248), (7928, 8436)]