80777472

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 238412160

約数和(自身を除く): 157634688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 128, 136, 138, 184, 192, 204, 256, 269, 272, 276, 368, 384, 391, 408, 538, 544, 552, 736, 768, 782, 807, 816, 1076, 1088, 1104, 1173, 1472, 1564, 1614, 1632, 2152, 2176, 2208, 2346, 2944, 3128, 3228, 3264, 4304, 4352, 4416, 4573, 4692, 5888, 6187, 6256, 6456, 6528, 8608, 8832, 9146, 9384, 12374, 12512, 12912, 13056, 13719, 17216, 17664, 18292, 18561, 18768, 24748, 25024, 25824, 27438, 34432, 36584, 37122, 37536, 49496, 50048, 51648, 54876, 68864, 73168, 74244, 75072, 98992, 100096, 103296, 105179, 109752, 146336, 148488, 150144, 197984, 206592, 210358, 219504, 292672, 296976, 300288, 315537, 395968, 420716, 439008, 585344, 593952, 631074, 791936, 841432, 878016, 1170688, 1187904, 1262148, 1583872, 1682864, 1756032, 2375808, 2524296, 3365728, 3512064, 4751616, 5048592, 6731456, 10097184, 13462912, 20194368, 26925824, 40388736, 80777472]

約数ペア:

[(1, 80777472), (2, 40388736), (3, 26925824), (4, 20194368), (6, 13462912), (8, 10097184), (12, 6731456), (16, 5048592), (17, 4751616), (23, 3512064), (24, 3365728), (32, 2524296), (34, 2375808), (46, 1756032), (48, 1682864), (51, 1583872), (64, 1262148), (68, 1187904), (69, 1170688), (92, 878016), (96, 841432), (102, 791936), (128, 631074), (136, 593952), (138, 585344), (184, 439008), (192, 420716), (204, 395968), (256, 315537), (269, 300288), (272, 296976), (276, 292672), (368, 219504), (384, 210358), (391, 206592), (408, 197984), (538, 150144), (544, 148488), (552, 146336), (736, 109752), (768, 105179), (782, 103296), (807, 100096), (816, 98992), (1076, 75072), (1088, 74244), (1104, 73168), (1173, 68864), (1472, 54876), (1564, 51648), (1614, 50048), (1632, 49496), (2152, 37536), (2176, 37122), (2208, 36584), (2346, 34432), (2944, 27438), (3128, 25824), (3228, 25024), (3264, 24748), (4304, 18768), (4352, 18561), (4416, 18292), (4573, 17664), (4692, 17216), (5888, 13719), (6187, 13056), (6256, 12912), (6456, 12512), (6528, 12374), (8608, 9384), (8832, 9146)]