69886908

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{547}}^1$

素因数の和:593

約数の個数: 144

約数和(自身を含む): 224636160

約数和(自身を除く): 154749252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 169, 182, 189, 234, 252, 273, 338, 351, 364, 378, 468, 507, 546, 547, 676, 702, 756, 819, 1014, 1092, 1094, 1183, 1404, 1521, 1638, 1641, 2028, 2188, 2366, 2457, 3042, 3276, 3282, 3549, 3829, 4563, 4732, 4914, 4923, 6084, 6564, 7098, 7111, 7658, 9126, 9828, 9846, 10647, 11487, 14196, 14222, 14769, 15316, 18252, 19692, 21294, 21333, 22974, 28444, 29538, 31941, 34461, 42588, 42666, 45948, 49777, 59076, 63882, 63999, 68922, 85332, 92443, 99554, 103383, 127764, 127998, 137844, 149331, 184886, 191997, 199108, 206766, 255996, 277329, 298662, 369772, 383994, 413532, 447993, 554658, 597324, 647101, 767988, 831987, 895986, 1109316, 1294202, 1343979, 1663974, 1791972, 1941303, 2495961, 2588404, 2687958, 3327948, 3882606, 4991922, 5375916, 5823909, 7765212, 9983844, 11647818, 17471727, 23295636, 34943454, 69886908]

約数ペア:

[(1, 69886908), (2, 34943454), (3, 23295636), (4, 17471727), (6, 11647818), (7, 9983844), (9, 7765212), (12, 5823909), (13, 5375916), (14, 4991922), (18, 3882606), (21, 3327948), (26, 2687958), (27, 2588404), (28, 2495961), (36, 1941303), (39, 1791972), (42, 1663974), (52, 1343979), (54, 1294202), (63, 1109316), (78, 895986), (84, 831987), (91, 767988), (108, 647101), (117, 597324), (126, 554658), (156, 447993), (169, 413532), (182, 383994), (189, 369772), (234, 298662), (252, 277329), (273, 255996), (338, 206766), (351, 199108), (364, 191997), (378, 184886), (468, 149331), (507, 137844), (546, 127998), (547, 127764), (676, 103383), (702, 99554), (756, 92443), (819, 85332), (1014, 68922), (1092, 63999), (1094, 63882), (1183, 59076), (1404, 49777), (1521, 45948), (1638, 42666), (1641, 42588), (2028, 34461), (2188, 31941), (2366, 29538), (2457, 28444), (3042, 22974), (3276, 21333), (3282, 21294), (3549, 19692), (3829, 18252), (4563, 15316), (4732, 14769), (4914, 14222), (4923, 14196), (6084, 11487), (6564, 10647), (7098, 9846), (7111, 9828), (7658, 9126)]