80289504

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 216

約数和(自身を含む): 260874432

約数和(自身を除く): 180584928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 31, 32, 34, 36, 46, 48, 51, 62, 68, 69, 72, 92, 93, 96, 102, 124, 136, 138, 144, 153, 184, 186, 204, 207, 248, 272, 276, 279, 288, 306, 368, 372, 391, 408, 414, 496, 527, 529, 544, 552, 558, 612, 713, 736, 744, 782, 816, 828, 992, 1054, 1058, 1104, 1116, 1173, 1224, 1426, 1488, 1564, 1581, 1587, 1632, 1656, 2108, 2116, 2139, 2208, 2232, 2346, 2448, 2852, 2976, 3128, 3162, 3174, 3312, 3519, 4216, 4232, 4278, 4464, 4692, 4743, 4761, 4896, 5704, 6256, 6324, 6348, 6417, 6624, 7038, 8432, 8464, 8556, 8928, 8993, 9384, 9486, 9522, 11408, 12121, 12512, 12648, 12696, 12834, 14076, 16399, 16864, 16928, 17112, 17986, 18768, 18972, 19044, 22816, 24242, 25296, 25392, 25668, 26979, 28152, 32798, 34224, 35972, 36363, 37536, 37944, 38088, 48484, 49197, 50592, 50784, 51336, 53958, 56304, 65596, 68448, 71944, 72726, 75888, 76176, 80937, 96968, 98394, 102672, 107916, 109089, 112608, 131192, 143888, 145452, 147591, 151776, 152352, 161874, 193936, 196788, 205344, 215832, 218178, 262384, 278783, 287776, 290904, 295182, 323748, 387872, 393576, 431664, 436356, 524768, 557566, 581808, 590364, 647496, 787152, 836349, 863328, 872712, 1115132, 1163616, 1180728, 1294992, 1574304, 1672698, 1745424, 2230264, 2361456, 2509047, 2589984, 3345396, 3490848, 4460528, 4722912, 5018094, 6690792, 8921056, 10036188, 13381584, 20072376, 26763168, 40144752, 80289504]

約数ペア:

[(1, 80289504), (2, 40144752), (3, 26763168), (4, 20072376), (6, 13381584), (8, 10036188), (9, 8921056), (12, 6690792), (16, 5018094), (17, 4722912), (18, 4460528), (23, 3490848), (24, 3345396), (31, 2589984), (32, 2509047), (34, 2361456), (36, 2230264), (46, 1745424), (48, 1672698), (51, 1574304), (62, 1294992), (68, 1180728), (69, 1163616), (72, 1115132), (92, 872712), (93, 863328), (96, 836349), (102, 787152), (124, 647496), (136, 590364), (138, 581808), (144, 557566), (153, 524768), (184, 436356), (186, 431664), (204, 393576), (207, 387872), (248, 323748), (272, 295182), (276, 290904), (279, 287776), (288, 278783), (306, 262384), (368, 218178), (372, 215832), (391, 205344), (408, 196788), (414, 193936), (496, 161874), (527, 152352), (529, 151776), (544, 147591), (552, 145452), (558, 143888), (612, 131192), (713, 112608), (736, 109089), (744, 107916), (782, 102672), (816, 98394), (828, 96968), (992, 80937), (1054, 76176), (1058, 75888), (1104, 72726), (1116, 71944), (1173, 68448), (1224, 65596), (1426, 56304), (1488, 53958), (1564, 51336), (1581, 50784), (1587, 50592), (1632, 49197), (1656, 48484), (2108, 38088), (2116, 37944), (2139, 37536), (2208, 36363), (2232, 35972), (2346, 34224), (2448, 32798), (2852, 28152), (2976, 26979), (3128, 25668), (3162, 25392), (3174, 25296), (3312, 24242), (3519, 22816), (4216, 19044), (4232, 18972), (4278, 18768), (4464, 17986), (4692, 17112), (4743, 16928), (4761, 16864), (4896, 16399), (5704, 14076), (6256, 12834), (6324, 12696), (6348, 12648), (6417, 12512), (6624, 12121), (7038, 11408), (8432, 9522), (8464, 9486), (8556, 9384), (8928, 8993)]