69512976

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:621

約数の個数: 120

約数和(自身を含む): 212861376

約数和(自身を除く): 143348400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 71, 72, 78, 104, 117, 142, 144, 156, 208, 213, 234, 284, 312, 426, 468, 523, 568, 624, 639, 852, 923, 936, 1046, 1136, 1278, 1569, 1704, 1846, 1872, 2092, 2556, 2769, 3138, 3408, 3692, 4184, 4707, 5112, 5538, 6276, 6799, 7384, 8307, 8368, 9414, 10224, 11076, 12552, 13598, 14768, 16614, 18828, 20397, 22152, 25104, 27196, 33228, 37133, 37656, 40794, 44304, 54392, 61191, 66456, 74266, 75312, 81588, 108784, 111399, 122382, 132912, 148532, 163176, 222798, 244764, 297064, 326352, 334197, 445596, 482729, 489528, 594128, 668394, 891192, 965458, 979056, 1336788, 1448187, 1782384, 1930916, 2673576, 2896374, 3861832, 4344561, 5347152, 5792748, 7723664, 8689122, 11585496, 17378244, 23170992, 34756488, 69512976]

約数ペア:

[(1, 69512976), (2, 34756488), (3, 23170992), (4, 17378244), (6, 11585496), (8, 8689122), (9, 7723664), (12, 5792748), (13, 5347152), (16, 4344561), (18, 3861832), (24, 2896374), (26, 2673576), (36, 1930916), (39, 1782384), (48, 1448187), (52, 1336788), (71, 979056), (72, 965458), (78, 891192), (104, 668394), (117, 594128), (142, 489528), (144, 482729), (156, 445596), (208, 334197), (213, 326352), (234, 297064), (284, 244764), (312, 222798), (426, 163176), (468, 148532), (523, 132912), (568, 122382), (624, 111399), (639, 108784), (852, 81588), (923, 75312), (936, 74266), (1046, 66456), (1136, 61191), (1278, 54392), (1569, 44304), (1704, 40794), (1846, 37656), (1872, 37133), (2092, 33228), (2556, 27196), (2769, 25104), (3138, 22152), (3408, 20397), (3692, 18828), (4184, 16614), (4707, 14768), (5112, 13598), (5538, 12552), (6276, 11076), (6799, 10224), (7384, 9414), (8307, 8368)]