86694972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 259725312

約数和(自身を除く): 173030340

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 169, 182, 186, 197, 217, 273, 338, 364, 372, 394, 403, 434, 507, 546, 591, 651, 676, 788, 806, 868, 1014, 1092, 1182, 1183, 1209, 1302, 1379, 1612, 2028, 2364, 2366, 2418, 2561, 2604, 2758, 2821, 3549, 4137, 4732, 4836, 5122, 5239, 5516, 5642, 6107, 7098, 7683, 8274, 8463, 10244, 10478, 11284, 12214, 14196, 15366, 15717, 16548, 16926, 17927, 18321, 20956, 24428, 30732, 31434, 33293, 33852, 35854, 36642, 36673, 42749, 53781, 62868, 66586, 71708, 73284, 73346, 79391, 85498, 99879, 107562, 110019, 128247, 133172, 146692, 158782, 170996, 199758, 215124, 220038, 233051, 238173, 256494, 317564, 399516, 440076, 466102, 476346, 512988, 555737, 699153, 932204, 952692, 1032083, 1111474, 1398306, 1667211, 2064166, 2222948, 2796612, 3096249, 3334422, 4128332, 6192498, 6668844, 7224581, 12384996, 14449162, 21673743, 28898324, 43347486, 86694972]

約数ペア:

[(1, 86694972), (2, 43347486), (3, 28898324), (4, 21673743), (6, 14449162), (7, 12384996), (12, 7224581), (13, 6668844), (14, 6192498), (21, 4128332), (26, 3334422), (28, 3096249), (31, 2796612), (39, 2222948), (42, 2064166), (52, 1667211), (62, 1398306), (78, 1111474), (84, 1032083), (91, 952692), (93, 932204), (124, 699153), (156, 555737), (169, 512988), (182, 476346), (186, 466102), (197, 440076), (217, 399516), (273, 317564), (338, 256494), (364, 238173), (372, 233051), (394, 220038), (403, 215124), (434, 199758), (507, 170996), (546, 158782), (591, 146692), (651, 133172), (676, 128247), (788, 110019), (806, 107562), (868, 99879), (1014, 85498), (1092, 79391), (1182, 73346), (1183, 73284), (1209, 71708), (1302, 66586), (1379, 62868), (1612, 53781), (2028, 42749), (2364, 36673), (2366, 36642), (2418, 35854), (2561, 33852), (2604, 33293), (2758, 31434), (2821, 30732), (3549, 24428), (4137, 20956), (4732, 18321), (4836, 17927), (5122, 16926), (5239, 16548), (5516, 15717), (5642, 15366), (6107, 14196), (7098, 12214), (7683, 11284), (8274, 10478), (8463, 10244)]