72260112

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 210343680

約数和(自身を除く): 138083568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 37, 46, 48, 58, 61, 69, 74, 87, 92, 111, 116, 122, 138, 148, 174, 183, 184, 222, 232, 244, 276, 296, 348, 366, 368, 444, 464, 488, 552, 592, 667, 696, 732, 851, 888, 976, 1073, 1104, 1334, 1392, 1403, 1464, 1702, 1769, 1776, 2001, 2146, 2257, 2553, 2668, 2806, 2928, 3219, 3404, 3538, 4002, 4209, 4292, 4514, 5106, 5307, 5336, 5612, 6438, 6771, 6808, 7076, 8004, 8418, 8584, 9028, 10212, 10614, 10672, 11224, 12876, 13542, 13616, 14152, 16008, 16836, 17168, 18056, 20424, 21228, 22448, 24679, 25752, 27084, 28304, 32016, 33672, 36112, 40687, 40848, 42456, 49358, 51504, 51911, 54168, 65453, 67344, 74037, 81374, 84912, 98716, 103822, 108336, 122061, 130906, 148074, 155733, 162748, 196359, 197432, 207644, 244122, 261812, 296148, 311466, 325496, 392718, 394864, 415288, 488244, 523624, 592296, 622932, 650992, 785436, 830576, 976488, 1047248, 1184592, 1245864, 1505419, 1570872, 1952976, 2491728, 3010838, 3141744, 4516257, 6021676, 9032514, 12043352, 18065028, 24086704, 36130056, 72260112]

約数ペア:

[(1, 72260112), (2, 36130056), (3, 24086704), (4, 18065028), (6, 12043352), (8, 9032514), (12, 6021676), (16, 4516257), (23, 3141744), (24, 3010838), (29, 2491728), (37, 1952976), (46, 1570872), (48, 1505419), (58, 1245864), (61, 1184592), (69, 1047248), (74, 976488), (87, 830576), (92, 785436), (111, 650992), (116, 622932), (122, 592296), (138, 523624), (148, 488244), (174, 415288), (183, 394864), (184, 392718), (222, 325496), (232, 311466), (244, 296148), (276, 261812), (296, 244122), (348, 207644), (366, 197432), (368, 196359), (444, 162748), (464, 155733), (488, 148074), (552, 130906), (592, 122061), (667, 108336), (696, 103822), (732, 98716), (851, 84912), (888, 81374), (976, 74037), (1073, 67344), (1104, 65453), (1334, 54168), (1392, 51911), (1403, 51504), (1464, 49358), (1702, 42456), (1769, 40848), (1776, 40687), (2001, 36112), (2146, 33672), (2257, 32016), (2553, 28304), (2668, 27084), (2806, 25752), (2928, 24679), (3219, 22448), (3404, 21228), (3538, 20424), (4002, 18056), (4209, 17168), (4292, 16836), (4514, 16008), (5106, 14152), (5307, 13616), (5336, 13542), (5612, 12876), (6438, 11224), (6771, 10672), (6808, 10614), (7076, 10212), (8004, 9028), (8418, 8584)]