73135584

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 221798304

約数和(自身を除く): 148662720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 61, 69, 72, 92, 96, 122, 138, 144, 181, 183, 184, 207, 244, 276, 288, 362, 366, 368, 414, 488, 543, 549, 552, 724, 732, 736, 828, 976, 1086, 1098, 1104, 1403, 1448, 1464, 1629, 1656, 1952, 2172, 2196, 2208, 2806, 2896, 2928, 3258, 3312, 4163, 4209, 4344, 4392, 5612, 5792, 5856, 6516, 6624, 8326, 8418, 8688, 8784, 11041, 11224, 12489, 12627, 13032, 16652, 16836, 17376, 17568, 22082, 22448, 24978, 25254, 26064, 33123, 33304, 33672, 37467, 44164, 44896, 49956, 50508, 52128, 66246, 66608, 67344, 74934, 88328, 99369, 99912, 101016, 132492, 133216, 134688, 149868, 176656, 198738, 199824, 202032, 253943, 264984, 299736, 353312, 397476, 399648, 404064, 507886, 529968, 599472, 761829, 794952, 1015772, 1059936, 1198944, 1523658, 1589904, 2031544, 2285487, 3047316, 3179808, 4063088, 4570974, 6094632, 8126176, 9141948, 12189264, 18283896, 24378528, 36567792, 73135584]

約数ペア:

[(1, 73135584), (2, 36567792), (3, 24378528), (4, 18283896), (6, 12189264), (8, 9141948), (9, 8126176), (12, 6094632), (16, 4570974), (18, 4063088), (23, 3179808), (24, 3047316), (32, 2285487), (36, 2031544), (46, 1589904), (48, 1523658), (61, 1198944), (69, 1059936), (72, 1015772), (92, 794952), (96, 761829), (122, 599472), (138, 529968), (144, 507886), (181, 404064), (183, 399648), (184, 397476), (207, 353312), (244, 299736), (276, 264984), (288, 253943), (362, 202032), (366, 199824), (368, 198738), (414, 176656), (488, 149868), (543, 134688), (549, 133216), (552, 132492), (724, 101016), (732, 99912), (736, 99369), (828, 88328), (976, 74934), (1086, 67344), (1098, 66608), (1104, 66246), (1403, 52128), (1448, 50508), (1464, 49956), (1629, 44896), (1656, 44164), (1952, 37467), (2172, 33672), (2196, 33304), (2208, 33123), (2806, 26064), (2896, 25254), (2928, 24978), (3258, 22448), (3312, 22082), (4163, 17568), (4209, 17376), (4344, 16836), (4392, 16652), (5612, 13032), (5792, 12627), (5856, 12489), (6516, 11224), (6624, 11041), (8326, 8784), (8418, 8688)]