80779104

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2357}}^1$

素因数の和:2397

約数の個数: 144

約数和(自身を含む): 278093088

約数和(自身を除く): 197313984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2357, 2448, 2856, 3808, 4284, 4714, 4896, 5712, 7071, 8568, 9428, 11424, 14142, 16499, 17136, 18856, 21213, 28284, 32998, 34272, 37712, 40069, 42426, 49497, 56568, 65996, 75424, 80138, 84852, 98994, 113136, 120207, 131992, 148491, 160276, 169704, 197988, 226272, 240414, 263984, 280483, 296982, 320552, 339408, 360621, 395976, 480828, 527968, 560966, 593964, 641104, 678816, 721242, 791952, 841449, 961656, 1121932, 1187928, 1282208, 1442484, 1583904, 1682898, 1923312, 2243864, 2375856, 2524347, 2884968, 3365796, 3846624, 4487728, 4751712, 5048694, 5769936, 6731592, 8975456, 10097388, 11539872, 13463184, 20194776, 26926368, 40389552, 80779104]

約数ペア:

[(1, 80779104), (2, 40389552), (3, 26926368), (4, 20194776), (6, 13463184), (7, 11539872), (8, 10097388), (9, 8975456), (12, 6731592), (14, 5769936), (16, 5048694), (17, 4751712), (18, 4487728), (21, 3846624), (24, 3365796), (28, 2884968), (32, 2524347), (34, 2375856), (36, 2243864), (42, 1923312), (48, 1682898), (51, 1583904), (56, 1442484), (63, 1282208), (68, 1187928), (72, 1121932), (84, 961656), (96, 841449), (102, 791952), (112, 721242), (119, 678816), (126, 641104), (136, 593964), (144, 560966), (153, 527968), (168, 480828), (204, 395976), (224, 360621), (238, 339408), (252, 320552), (272, 296982), (288, 280483), (306, 263984), (336, 240414), (357, 226272), (408, 197988), (476, 169704), (504, 160276), (544, 148491), (612, 131992), (672, 120207), (714, 113136), (816, 98994), (952, 84852), (1008, 80138), (1071, 75424), (1224, 65996), (1428, 56568), (1632, 49497), (1904, 42426), (2016, 40069), (2142, 37712), (2357, 34272), (2448, 32998), (2856, 28284), (3808, 21213), (4284, 18856), (4714, 17136), (4896, 16499), (5712, 14142), (7071, 11424), (8568, 9428)]