71994524

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 108

約数和(自身を含む): 164630592

約数和(自身を除く): 92636068

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 41, 49, 62, 68, 82, 98, 119, 124, 164, 196, 217, 238, 287, 289, 434, 476, 527, 574, 578, 697, 833, 868, 1054, 1148, 1156, 1271, 1394, 1519, 1666, 2009, 2023, 2108, 2542, 2788, 3038, 3332, 3689, 4018, 4046, 4879, 5084, 6076, 7378, 8036, 8092, 8897, 8959, 9758, 11849, 14161, 14756, 17794, 17918, 19516, 21607, 23698, 25823, 28322, 34153, 35588, 35836, 43214, 47396, 51646, 56644, 62279, 62713, 68306, 82943, 86428, 103292, 124558, 125426, 136612, 151249, 165886, 249116, 250852, 302498, 331772, 367319, 438991, 580601, 604996, 734638, 877982, 1058743, 1161202, 1469276, 1755964, 2117486, 2322404, 2571233, 4234972, 5142466, 10284932, 17998631, 35997262, 71994524]

約数ペア:

[(1, 71994524), (2, 35997262), (4, 17998631), (7, 10284932), (14, 5142466), (17, 4234972), (28, 2571233), (31, 2322404), (34, 2117486), (41, 1755964), (49, 1469276), (62, 1161202), (68, 1058743), (82, 877982), (98, 734638), (119, 604996), (124, 580601), (164, 438991), (196, 367319), (217, 331772), (238, 302498), (287, 250852), (289, 249116), (434, 165886), (476, 151249), (527, 136612), (574, 125426), (578, 124558), (697, 103292), (833, 86428), (868, 82943), (1054, 68306), (1148, 62713), (1156, 62279), (1271, 56644), (1394, 51646), (1519, 47396), (1666, 43214), (2009, 35836), (2023, 35588), (2108, 34153), (2542, 28322), (2788, 25823), (3038, 23698), (3332, 21607), (3689, 19516), (4018, 17918), (4046, 17794), (4879, 14756), (5084, 14161), (6076, 11849), (7378, 9758), (8036, 8959), (8092, 8897)]