61013664

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 185238144

約数和(自身を除く): 124224480

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, 151, 183, 184, 207, 244, 276, 288, 302, 366, 368, 414, 453, 488, 549, 552, 604, 732, 736, 828, 906, 976, 1098, 1104, 1208, 1359, 1403, 1464, 1656, 1812, 1952, 2196, 2208, 2416, 2718, 2806, 2928, 3312, 3473, 3624, 4209, 4392, 4832, 5436, 5612, 5856, 6624, 6946, 7248, 8418, 8784, 9211, 10419, 10872, 11224, 12627, 13892, 14496, 16836, 17568, 18422, 20838, 21744, 22448, 25254, 27633, 27784, 31257, 33672, 36844, 41676, 43488, 44896, 50508, 55266, 55568, 62514, 67344, 73688, 82899, 83352, 101016, 110532, 111136, 125028, 134688, 147376, 165798, 166704, 202032, 211853, 221064, 250056, 294752, 331596, 333408, 404064, 423706, 442128, 500112, 635559, 663192, 847412, 884256, 1000224, 1271118, 1326384, 1694824, 1906677, 2542236, 2652768, 3389648, 3813354, 5084472, 6779296, 7626708, 10168944, 15253416, 20337888, 30506832, 61013664]

約数ペア:

[(1, 61013664), (2, 30506832), (3, 20337888), (4, 15253416), (6, 10168944), (8, 7626708), (9, 6779296), (12, 5084472), (16, 3813354), (18, 3389648), (23, 2652768), (24, 2542236), (32, 1906677), (36, 1694824), (46, 1326384), (48, 1271118), (61, 1000224), (69, 884256), (72, 847412), (92, 663192), (96, 635559), (122, 500112), (138, 442128), (144, 423706), (151, 404064), (183, 333408), (184, 331596), (207, 294752), (244, 250056), (276, 221064), (288, 211853), (302, 202032), (366, 166704), (368, 165798), (414, 147376), (453, 134688), (488, 125028), (549, 111136), (552, 110532), (604, 101016), (732, 83352), (736, 82899), (828, 73688), (906, 67344), (976, 62514), (1098, 55568), (1104, 55266), (1208, 50508), (1359, 44896), (1403, 43488), (1464, 41676), (1656, 36844), (1812, 33672), (1952, 31257), (2196, 27784), (2208, 27633), (2416, 25254), (2718, 22448), (2806, 21744), (2928, 20838), (3312, 18422), (3473, 17568), (3624, 16836), (4209, 14496), (4392, 13892), (4832, 12627), (5436, 11224), (5612, 10872), (5856, 10419), (6624, 9211), (6946, 8784), (7248, 8418)]