66448536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:945

約数の個数: 128

約数和(自身を含む): 212405760

約数和(自身を除く): 145957224

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 41, 42, 44, 56, 66, 77, 82, 84, 88, 123, 132, 154, 164, 168, 231, 246, 264, 287, 308, 328, 451, 462, 492, 574, 616, 861, 877, 902, 924, 984, 1148, 1353, 1722, 1754, 1804, 1848, 2296, 2631, 2706, 3157, 3444, 3508, 3608, 5262, 5412, 6139, 6314, 6888, 7016, 9471, 9647, 10524, 10824, 12278, 12628, 18417, 18942, 19294, 21048, 24556, 25256, 28941, 35957, 36834, 37884, 38588, 49112, 57882, 67529, 71914, 73668, 75768, 77176, 107871, 115764, 135058, 143828, 147336, 202587, 215742, 231528, 251699, 270116, 287656, 395527, 405174, 431484, 503398, 540232, 755097, 791054, 810348, 862968, 1006796, 1186581, 1510194, 1582108, 1620696, 2013592, 2373162, 2768689, 3020388, 3164216, 4746324, 5537378, 6040776, 8306067, 9492648, 11074756, 16612134, 22149512, 33224268, 66448536]

約数ペア:

[(1, 66448536), (2, 33224268), (3, 22149512), (4, 16612134), (6, 11074756), (7, 9492648), (8, 8306067), (11, 6040776), (12, 5537378), (14, 4746324), (21, 3164216), (22, 3020388), (24, 2768689), (28, 2373162), (33, 2013592), (41, 1620696), (42, 1582108), (44, 1510194), (56, 1186581), (66, 1006796), (77, 862968), (82, 810348), (84, 791054), (88, 755097), (123, 540232), (132, 503398), (154, 431484), (164, 405174), (168, 395527), (231, 287656), (246, 270116), (264, 251699), (287, 231528), (308, 215742), (328, 202587), (451, 147336), (462, 143828), (492, 135058), (574, 115764), (616, 107871), (861, 77176), (877, 75768), (902, 73668), (924, 71914), (984, 67529), (1148, 57882), (1353, 49112), (1722, 38588), (1754, 37884), (1804, 36834), (1848, 35957), (2296, 28941), (2631, 25256), (2706, 24556), (3157, 21048), (3444, 19294), (3508, 18942), (3608, 18417), (5262, 12628), (5412, 12278), (6139, 10824), (6314, 10524), (6888, 9647), (7016, 9471)]