82172988

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 220147200

約数和(自身を除く): 137974212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 89, 103, 108, 166, 178, 206, 249, 267, 309, 332, 356, 412, 498, 534, 618, 747, 801, 927, 996, 1068, 1236, 1494, 1602, 1854, 2241, 2403, 2781, 2988, 3204, 3708, 4482, 4806, 5562, 7387, 8549, 8964, 9167, 9612, 11124, 14774, 17098, 18334, 22161, 25647, 27501, 29548, 34196, 36668, 44322, 51294, 55002, 66483, 76941, 82503, 88644, 102588, 110004, 132966, 153882, 165006, 199449, 230823, 247509, 265932, 307764, 330012, 398898, 461646, 495018, 760861, 797796, 923292, 990036, 1521722, 2282583, 3043444, 4565166, 6847749, 9130332, 13695498, 20543247, 27390996, 41086494, 82172988]

約数ペア:

[(1, 82172988), (2, 41086494), (3, 27390996), (4, 20543247), (6, 13695498), (9, 9130332), (12, 6847749), (18, 4565166), (27, 3043444), (36, 2282583), (54, 1521722), (83, 990036), (89, 923292), (103, 797796), (108, 760861), (166, 495018), (178, 461646), (206, 398898), (249, 330012), (267, 307764), (309, 265932), (332, 247509), (356, 230823), (412, 199449), (498, 165006), (534, 153882), (618, 132966), (747, 110004), (801, 102588), (927, 88644), (996, 82503), (1068, 76941), (1236, 66483), (1494, 55002), (1602, 51294), (1854, 44322), (2241, 36668), (2403, 34196), (2781, 29548), (2988, 27501), (3204, 25647), (3708, 22161), (4482, 18334), (4806, 17098), (5562, 14774), (7387, 11124), (8549, 9612), (8964, 9167)]