61256052

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 185535168

約数和(自身を除く): 124279116

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 73, 78, 99, 117, 132, 143, 146, 156, 163, 198, 219, 234, 286, 292, 326, 396, 429, 438, 468, 489, 572, 652, 657, 803, 858, 876, 949, 978, 1287, 1314, 1467, 1606, 1716, 1793, 1898, 1956, 2119, 2409, 2574, 2628, 2847, 2934, 3212, 3586, 3796, 4238, 4818, 5148, 5379, 5694, 5868, 6357, 7172, 7227, 8476, 8541, 9636, 10439, 10758, 11388, 11899, 12714, 14454, 16137, 17082, 19071, 20878, 21516, 23309, 23798, 25428, 28908, 31317, 32274, 34164, 35697, 38142, 41756, 46618, 47596, 62634, 64548, 69927, 71394, 76284, 93236, 93951, 107091, 125268, 130889, 139854, 142788, 154687, 187902, 209781, 214182, 261778, 279708, 309374, 375804, 392667, 419562, 428364, 464061, 523556, 618748, 785334, 839124, 928122, 1178001, 1392183, 1570668, 1701557, 1856244, 2356002, 2784366, 3403114, 4712004, 5104671, 5568732, 6806228, 10209342, 15314013, 20418684, 30628026, 61256052]

約数ペア:

[(1, 61256052), (2, 30628026), (3, 20418684), (4, 15314013), (6, 10209342), (9, 6806228), (11, 5568732), (12, 5104671), (13, 4712004), (18, 3403114), (22, 2784366), (26, 2356002), (33, 1856244), (36, 1701557), (39, 1570668), (44, 1392183), (52, 1178001), (66, 928122), (73, 839124), (78, 785334), (99, 618748), (117, 523556), (132, 464061), (143, 428364), (146, 419562), (156, 392667), (163, 375804), (198, 309374), (219, 279708), (234, 261778), (286, 214182), (292, 209781), (326, 187902), (396, 154687), (429, 142788), (438, 139854), (468, 130889), (489, 125268), (572, 107091), (652, 93951), (657, 93236), (803, 76284), (858, 71394), (876, 69927), (949, 64548), (978, 62634), (1287, 47596), (1314, 46618), (1467, 41756), (1606, 38142), (1716, 35697), (1793, 34164), (1898, 32274), (1956, 31317), (2119, 28908), (2409, 25428), (2574, 23798), (2628, 23309), (2847, 21516), (2934, 20878), (3212, 19071), (3586, 17082), (3796, 16137), (4238, 14454), (4818, 12714), (5148, 11899), (5379, 11388), (5694, 10758), (5868, 10439), (6357, 9636), (7172, 8541), (7227, 8476)]