68301576

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 218880000

約数和(自身を除く): 150578424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 199, 216, 227, 252, 378, 398, 454, 504, 597, 681, 756, 796, 908, 1194, 1362, 1393, 1512, 1589, 1592, 1791, 1816, 2043, 2388, 2724, 2786, 3178, 3582, 4086, 4179, 4767, 4776, 5373, 5448, 5572, 6129, 6356, 7164, 8172, 8358, 9534, 10746, 11144, 12258, 12537, 12712, 14301, 14328, 16344, 16716, 19068, 21492, 24516, 25074, 28602, 33432, 37611, 38136, 42903, 42984, 45173, 49032, 50148, 57204, 75222, 85806, 90346, 100296, 114408, 135519, 150444, 171612, 180692, 271038, 300888, 316211, 343224, 361384, 406557, 542076, 632422, 813114, 948633, 1084152, 1219671, 1264844, 1626228, 1897266, 2439342, 2529688, 2845899, 3252456, 3794532, 4878684, 5691798, 7589064, 8537697, 9757368, 11383596, 17075394, 22767192, 34150788, 68301576]

約数ペア:

[(1, 68301576), (2, 34150788), (3, 22767192), (4, 17075394), (6, 11383596), (7, 9757368), (8, 8537697), (9, 7589064), (12, 5691798), (14, 4878684), (18, 3794532), (21, 3252456), (24, 2845899), (27, 2529688), (28, 2439342), (36, 1897266), (42, 1626228), (54, 1264844), (56, 1219671), (63, 1084152), (72, 948633), (84, 813114), (108, 632422), (126, 542076), (168, 406557), (189, 361384), (199, 343224), (216, 316211), (227, 300888), (252, 271038), (378, 180692), (398, 171612), (454, 150444), (504, 135519), (597, 114408), (681, 100296), (756, 90346), (796, 85806), (908, 75222), (1194, 57204), (1362, 50148), (1393, 49032), (1512, 45173), (1589, 42984), (1592, 42903), (1791, 38136), (1816, 37611), (2043, 33432), (2388, 28602), (2724, 25074), (2786, 24516), (3178, 21492), (3582, 19068), (4086, 16716), (4179, 16344), (4767, 14328), (4776, 14301), (5373, 12712), (5448, 12537), (5572, 12258), (6129, 11144), (6356, 10746), (7164, 9534), (8172, 8358)]