74747036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 170567040

約数和(自身を除く): 95820004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 73, 91, 97, 116, 146, 182, 194, 203, 292, 364, 377, 388, 406, 511, 679, 754, 812, 949, 1022, 1261, 1358, 1508, 1898, 2044, 2117, 2522, 2639, 2716, 2813, 3796, 4234, 5044, 5278, 5626, 6643, 7081, 8468, 8827, 10556, 11252, 13286, 14162, 14819, 17654, 19691, 26572, 27521, 28324, 29638, 35308, 36569, 39382, 49567, 55042, 59276, 73138, 78764, 92053, 99134, 110084, 146276, 184106, 192647, 198268, 205349, 255983, 368212, 385294, 410698, 511966, 644371, 770588, 821396, 1023932, 1288742, 1437443, 2577484, 2669537, 2874886, 5339074, 5749772, 10678148, 18686759, 37373518, 74747036]

約数ペア:

[(1, 74747036), (2, 37373518), (4, 18686759), (7, 10678148), (13, 5749772), (14, 5339074), (26, 2874886), (28, 2669537), (29, 2577484), (52, 1437443), (58, 1288742), (73, 1023932), (91, 821396), (97, 770588), (116, 644371), (146, 511966), (182, 410698), (194, 385294), (203, 368212), (292, 255983), (364, 205349), (377, 198268), (388, 192647), (406, 184106), (511, 146276), (679, 110084), (754, 99134), (812, 92053), (949, 78764), (1022, 73138), (1261, 59276), (1358, 55042), (1508, 49567), (1898, 39382), (2044, 36569), (2117, 35308), (2522, 29638), (2639, 28324), (2716, 27521), (2813, 26572), (3796, 19691), (4234, 17654), (5044, 14819), (5278, 14162), (5626, 13286), (6643, 11252), (7081, 10556), (8468, 8827)]