83913726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 187342848

約数和(自身を除く): 103429122

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 127, 129, 197, 254, 258, 381, 394, 559, 591, 762, 1118, 1182, 1651, 1677, 2561, 3302, 3354, 4953, 5122, 5461, 7683, 8471, 9906, 10922, 15366, 16383, 16942, 25019, 25413, 32766, 50038, 50826, 70993, 75057, 110123, 141986, 150114, 212979, 220246, 325247, 330369, 425958, 650494, 660738, 975741, 1075817, 1951482, 2151634, 3227451, 6454902, 13985621, 27971242, 41956863, 83913726]

約数ペア:

[(1, 83913726), (2, 41956863), (3, 27971242), (6, 13985621), (13, 6454902), (26, 3227451), (39, 2151634), (43, 1951482), (78, 1075817), (86, 975741), (127, 660738), (129, 650494), (197, 425958), (254, 330369), (258, 325247), (381, 220246), (394, 212979), (559, 150114), (591, 141986), (762, 110123), (1118, 75057), (1182, 70993), (1651, 50826), (1677, 50038), (2561, 32766), (3302, 25413), (3354, 25019), (4953, 16942), (5122, 16383), (5461, 15366), (7683, 10922), (8471, 9906)]