123156072

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:808

約数の個数: 128

約数和(自身を含む): 374976000

約数和(自身を除く): 251819928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 61, 72, 78, 104, 108, 117, 122, 156, 183, 216, 234, 244, 312, 351, 366, 468, 488, 549, 702, 719, 732, 793, 936, 1098, 1404, 1438, 1464, 1586, 1647, 2157, 2196, 2379, 2808, 2876, 3172, 3294, 4314, 4392, 4758, 5752, 6344, 6471, 6588, 7137, 8628, 9347, 9516, 12942, 13176, 14274, 17256, 18694, 19032, 19413, 21411, 25884, 28041, 28548, 37388, 38826, 42822, 43859, 51768, 56082, 57096, 74776, 77652, 84123, 85644, 87718, 112164, 131577, 155304, 168246, 171288, 175436, 224328, 252369, 263154, 336492, 350872, 394731, 504738, 526308, 570167, 672984, 789462, 1009476, 1052616, 1140334, 1184193, 1578924, 1710501, 2018952, 2280668, 2368386, 3157848, 3421002, 4561336, 4736772, 5131503, 6842004, 9473544, 10263006, 13684008, 15394509, 20526012, 30789018, 41052024, 61578036, 123156072]

約数ペア:

[(1, 123156072), (2, 61578036), (3, 41052024), (4, 30789018), (6, 20526012), (8, 15394509), (9, 13684008), (12, 10263006), (13, 9473544), (18, 6842004), (24, 5131503), (26, 4736772), (27, 4561336), (36, 3421002), (39, 3157848), (52, 2368386), (54, 2280668), (61, 2018952), (72, 1710501), (78, 1578924), (104, 1184193), (108, 1140334), (117, 1052616), (122, 1009476), (156, 789462), (183, 672984), (216, 570167), (234, 526308), (244, 504738), (312, 394731), (351, 350872), (366, 336492), (468, 263154), (488, 252369), (549, 224328), (702, 175436), (719, 171288), (732, 168246), (793, 155304), (936, 131577), (1098, 112164), (1404, 87718), (1438, 85644), (1464, 84123), (1586, 77652), (1647, 74776), (2157, 57096), (2196, 56082), (2379, 51768), (2808, 43859), (2876, 42822), (3172, 38826), (3294, 37388), (4314, 28548), (4392, 28041), (4758, 25884), (5752, 21411), (6344, 19413), (6471, 19032), (6588, 18694), (7137, 17256), (8628, 14274), (9347, 13176), (9516, 12942)]