172783728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4013}}^1$

素因数の和:4063

約数の個数: 120

約数和(自身を含む): 543527712

約数和(自身を除く): 370743984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 299, 312, 368, 414, 468, 552, 598, 624, 828, 897, 936, 1104, 1196, 1656, 1794, 1872, 2392, 2691, 3312, 3588, 4013, 4784, 5382, 7176, 8026, 10764, 12039, 14352, 16052, 21528, 24078, 32104, 36117, 43056, 48156, 52169, 64208, 72234, 92299, 96312, 104338, 144468, 156507, 184598, 192624, 208676, 276897, 288936, 313014, 369196, 417352, 469521, 553794, 577872, 626028, 738392, 830691, 834704, 939042, 1107588, 1199887, 1252056, 1476784, 1661382, 1878084, 2215176, 2399774, 2504112, 3322764, 3599661, 3756168, 4430352, 4799548, 6645528, 7199322, 7512336, 9599096, 10798983, 13291056, 14398644, 19198192, 21597966, 28797288, 43195932, 57594576, 86391864, 172783728]

約数ペア:

[(1, 172783728), (2, 86391864), (3, 57594576), (4, 43195932), (6, 28797288), (8, 21597966), (9, 19198192), (12, 14398644), (13, 13291056), (16, 10798983), (18, 9599096), (23, 7512336), (24, 7199322), (26, 6645528), (36, 4799548), (39, 4430352), (46, 3756168), (48, 3599661), (52, 3322764), (69, 2504112), (72, 2399774), (78, 2215176), (92, 1878084), (104, 1661382), (117, 1476784), (138, 1252056), (144, 1199887), (156, 1107588), (184, 939042), (207, 834704), (208, 830691), (234, 738392), (276, 626028), (299, 577872), (312, 553794), (368, 469521), (414, 417352), (468, 369196), (552, 313014), (598, 288936), (624, 276897), (828, 208676), (897, 192624), (936, 184598), (1104, 156507), (1196, 144468), (1656, 104338), (1794, 96312), (1872, 92299), (2392, 72234), (2691, 64208), (3312, 52169), (3588, 48156), (4013, 43056), (4784, 36117), (5382, 32104), (7176, 24078), (8026, 21528), (10764, 16052), (12039, 14352)]