78216048

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:479

約数の個数: 120

約数和(自身を含む): 235029600

約数和(自身を除く): 156813552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 89, 102, 136, 144, 153, 178, 204, 267, 272, 306, 356, 359, 408, 534, 612, 712, 718, 801, 816, 1068, 1077, 1224, 1424, 1436, 1513, 1602, 2136, 2154, 2448, 2872, 3026, 3204, 3231, 4272, 4308, 4539, 5744, 6052, 6103, 6408, 6462, 8616, 9078, 12104, 12206, 12816, 12924, 13617, 17232, 18156, 18309, 24208, 24412, 25848, 27234, 31951, 36312, 36618, 48824, 51696, 54468, 54927, 63902, 72624, 73236, 95853, 97648, 108936, 109854, 127804, 146472, 191706, 217872, 219708, 255608, 287559, 292944, 383412, 439416, 511216, 543167, 575118, 766824, 878832, 1086334, 1150236, 1533648, 1629501, 2172668, 2300472, 3259002, 4345336, 4600944, 4888503, 6518004, 8690672, 9777006, 13036008, 19554012, 26072016, 39108024, 78216048]

約数ペア:

[(1, 78216048), (2, 39108024), (3, 26072016), (4, 19554012), (6, 13036008), (8, 9777006), (9, 8690672), (12, 6518004), (16, 4888503), (17, 4600944), (18, 4345336), (24, 3259002), (34, 2300472), (36, 2172668), (48, 1629501), (51, 1533648), (68, 1150236), (72, 1086334), (89, 878832), (102, 766824), (136, 575118), (144, 543167), (153, 511216), (178, 439416), (204, 383412), (267, 292944), (272, 287559), (306, 255608), (356, 219708), (359, 217872), (408, 191706), (534, 146472), (612, 127804), (712, 109854), (718, 108936), (801, 97648), (816, 95853), (1068, 73236), (1077, 72624), (1224, 63902), (1424, 54927), (1436, 54468), (1513, 51696), (1602, 48824), (2136, 36618), (2154, 36312), (2448, 31951), (2872, 27234), (3026, 25848), (3204, 24412), (3231, 24208), (4272, 18309), (4308, 18156), (4539, 17232), (5744, 13617), (6052, 12924), (6103, 12816), (6408, 12206), (6462, 12104), (8616, 9078)]