99681372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 307507200

約数和(自身を除く): 207825828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 109, 114, 126, 133, 171, 191, 218, 228, 252, 266, 327, 342, 382, 399, 436, 532, 573, 654, 684, 763, 764, 798, 981, 1146, 1197, 1308, 1337, 1526, 1596, 1719, 1962, 2071, 2289, 2292, 2394, 2674, 3052, 3438, 3629, 3924, 4011, 4142, 4578, 4788, 5348, 6213, 6867, 6876, 7258, 8022, 8284, 9156, 10887, 12033, 12426, 13734, 14497, 14516, 16044, 18639, 20819, 21774, 24066, 24852, 25403, 27468, 28994, 32661, 37278, 41638, 43491, 43548, 48132, 50806, 57988, 62457, 65322, 74556, 76209, 83276, 86982, 101612, 124914, 130473, 130644, 145733, 152418, 173964, 187371, 228627, 249828, 260946, 291466, 304836, 374742, 395561, 437199, 457254, 521892, 582932, 749484, 791122, 874398, 914508, 1186683, 1311597, 1582244, 1748796, 2373366, 2623194, 2768927, 3560049, 4746732, 5246388, 5537854, 7120098, 8306781, 11075708, 14240196, 16613562, 24920343, 33227124, 49840686, 99681372]

約数ペア:

[(1, 99681372), (2, 49840686), (3, 33227124), (4, 24920343), (6, 16613562), (7, 14240196), (9, 11075708), (12, 8306781), (14, 7120098), (18, 5537854), (19, 5246388), (21, 4746732), (28, 3560049), (36, 2768927), (38, 2623194), (42, 2373366), (57, 1748796), (63, 1582244), (76, 1311597), (84, 1186683), (109, 914508), (114, 874398), (126, 791122), (133, 749484), (171, 582932), (191, 521892), (218, 457254), (228, 437199), (252, 395561), (266, 374742), (327, 304836), (342, 291466), (382, 260946), (399, 249828), (436, 228627), (532, 187371), (573, 173964), (654, 152418), (684, 145733), (763, 130644), (764, 130473), (798, 124914), (981, 101612), (1146, 86982), (1197, 83276), (1308, 76209), (1337, 74556), (1526, 65322), (1596, 62457), (1719, 57988), (1962, 50806), (2071, 48132), (2289, 43548), (2292, 43491), (2394, 41638), (2674, 37278), (3052, 32661), (3438, 28994), (3629, 27468), (3924, 25403), (4011, 24852), (4142, 24066), (4578, 21774), (4788, 20819), (5348, 18639), (6213, 16044), (6867, 14516), (6876, 14497), (7258, 13734), (8022, 12426), (8284, 12033), (9156, 10887)]