129810528

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19597}}^1$

素因数の和:19636

約数の個数: 72

約数和(自身を含む): 385218288

約数和(自身を除く): 255407760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 19597, 39194, 58791, 78388, 117582, 156776, 176373, 235164, 313552, 352746, 450731, 470328, 627104, 705492, 901462, 940656, 1352193, 1410984, 1802924, 1881312, 2704386, 2821968, 3605848, 4056579, 5408772, 5643936, 7211696, 8113158, 10817544, 14423392, 16226316, 21635088, 32452632, 43270176, 64905264, 129810528]

約数ペア:

[(1, 129810528), (2, 64905264), (3, 43270176), (4, 32452632), (6, 21635088), (8, 16226316), (9, 14423392), (12, 10817544), (16, 8113158), (18, 7211696), (23, 5643936), (24, 5408772), (32, 4056579), (36, 3605848), (46, 2821968), (48, 2704386), (69, 1881312), (72, 1802924), (92, 1410984), (96, 1352193), (138, 940656), (144, 901462), (184, 705492), (207, 627104), (276, 470328), (288, 450731), (368, 352746), (414, 313552), (552, 235164), (736, 176373), (828, 156776), (1104, 117582), (1656, 78388), (2208, 58791), (3312, 39194), (6624, 19597)]