74725252

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 170311680

約数和(自身を除く): 95586428

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 31, 38, 46, 62, 76, 92, 124, 133, 161, 197, 217, 266, 322, 394, 434, 437, 532, 589, 644, 713, 788, 868, 874, 1178, 1379, 1426, 1748, 2356, 2758, 2852, 3059, 3743, 4123, 4531, 4991, 5516, 6107, 6118, 7486, 8246, 9062, 9982, 12214, 12236, 13547, 14972, 16492, 18124, 19964, 24428, 26201, 27094, 31717, 42749, 52402, 54188, 63434, 85498, 86089, 94829, 104804, 116033, 126868, 140461, 170996, 172178, 189658, 232066, 280922, 344356, 379316, 464132, 561844, 602623, 812231, 983227, 1205246, 1624462, 1966454, 2410492, 2668759, 3248924, 3932908, 5337518, 10675036, 18681313, 37362626, 74725252]

約数ペア:

[(1, 74725252), (2, 37362626), (4, 18681313), (7, 10675036), (14, 5337518), (19, 3932908), (23, 3248924), (28, 2668759), (31, 2410492), (38, 1966454), (46, 1624462), (62, 1205246), (76, 983227), (92, 812231), (124, 602623), (133, 561844), (161, 464132), (197, 379316), (217, 344356), (266, 280922), (322, 232066), (394, 189658), (434, 172178), (437, 170996), (532, 140461), (589, 126868), (644, 116033), (713, 104804), (788, 94829), (868, 86089), (874, 85498), (1178, 63434), (1379, 54188), (1426, 52402), (1748, 42749), (2356, 31717), (2758, 27094), (2852, 26201), (3059, 24428), (3743, 19964), (4123, 18124), (4531, 16492), (4991, 14972), (5516, 13547), (6107, 12236), (6118, 12214), (7486, 9982), (8246, 9062)]