172990272

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9901}}^1$

素因数の和:9936

約数の個数: 112

約数和(自身を含む): 563384192

約数和(自身を除く): 390393920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 9901, 17472, 19802, 29703, 39604, 59406, 69307, 79208, 118812, 128713, 138614, 158416, 207921, 237624, 257426, 277228, 316832, 386139, 415842, 475248, 514852, 554456, 633664, 772278, 831684, 900991, 950496, 1029704, 1108912, 1544556, 1663368, 1801982, 1900992, 2059408, 2217824, 2702973, 3089112, 3326736, 3603964, 4118816, 4435648, 5405946, 6178224, 6653472, 7207928, 8237632, 10811892, 12356448, 13306944, 14415856, 21623784, 24712896, 28831712, 43247568, 57663424, 86495136, 172990272]

約数ペア:

[(1, 172990272), (2, 86495136), (3, 57663424), (4, 43247568), (6, 28831712), (7, 24712896), (8, 21623784), (12, 14415856), (13, 13306944), (14, 12356448), (16, 10811892), (21, 8237632), (24, 7207928), (26, 6653472), (28, 6178224), (32, 5405946), (39, 4435648), (42, 4118816), (48, 3603964), (52, 3326736), (56, 3089112), (64, 2702973), (78, 2217824), (84, 2059408), (91, 1900992), (96, 1801982), (104, 1663368), (112, 1544556), (156, 1108912), (168, 1029704), (182, 950496), (192, 900991), (208, 831684), (224, 772278), (273, 633664), (312, 554456), (336, 514852), (364, 475248), (416, 415842), (448, 386139), (546, 316832), (624, 277228), (672, 257426), (728, 237624), (832, 207921), (1092, 158416), (1248, 138614), (1344, 128713), (1456, 118812), (2184, 79208), (2496, 69307), (2912, 59406), (4368, 39604), (5824, 29703), (8736, 19802), (9901, 17472)]