127879668

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 399974400

約数和(自身を除く): 272094732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 59, 61, 63, 84, 94, 108, 118, 122, 126, 141, 177, 183, 188, 189, 236, 244, 252, 282, 329, 354, 366, 378, 413, 423, 427, 531, 549, 564, 658, 708, 732, 756, 826, 846, 854, 987, 1062, 1098, 1239, 1269, 1281, 1316, 1593, 1647, 1652, 1692, 1708, 1974, 2124, 2196, 2478, 2538, 2562, 2773, 2867, 2961, 3186, 3294, 3599, 3717, 3843, 3948, 4956, 5076, 5124, 5546, 5734, 5922, 6372, 6588, 7198, 7434, 7686, 8319, 8601, 8883, 10797, 11092, 11151, 11468, 11529, 11844, 14396, 14868, 15372, 16638, 17202, 17766, 19411, 20069, 21594, 22302, 23058, 24957, 25193, 25803, 32391, 33276, 34404, 35532, 38822, 40138, 43188, 44604, 46116, 49914, 50386, 51606, 58233, 60207, 64782, 74871, 75579, 77409, 77644, 80276, 97173, 99828, 100772, 103212, 116466, 120414, 129564, 149742, 151158, 154818, 169153, 174699, 180621, 194346, 226737, 232932, 240828, 299484, 302316, 309636, 338306, 349398, 361242, 388692, 453474, 507459, 524097, 541863, 676612, 680211, 698796, 722484, 906948, 1014918, 1048194, 1083726, 1184071, 1360422, 1522377, 2029836, 2096388, 2167452, 2368142, 2720844, 3044754, 3552213, 4567131, 4736284, 6089508, 7104426, 9134262, 10656639, 14208852, 18268524, 21313278, 31969917, 42626556, 63939834, 127879668]

約数ペア:

[(1, 127879668), (2, 63939834), (3, 42626556), (4, 31969917), (6, 21313278), (7, 18268524), (9, 14208852), (12, 10656639), (14, 9134262), (18, 7104426), (21, 6089508), (27, 4736284), (28, 4567131), (36, 3552213), (42, 3044754), (47, 2720844), (54, 2368142), (59, 2167452), (61, 2096388), (63, 2029836), (84, 1522377), (94, 1360422), (108, 1184071), (118, 1083726), (122, 1048194), (126, 1014918), (141, 906948), (177, 722484), (183, 698796), (188, 680211), (189, 676612), (236, 541863), (244, 524097), (252, 507459), (282, 453474), (329, 388692), (354, 361242), (366, 349398), (378, 338306), (413, 309636), (423, 302316), (427, 299484), (531, 240828), (549, 232932), (564, 226737), (658, 194346), (708, 180621), (732, 174699), (756, 169153), (826, 154818), (846, 151158), (854, 149742), (987, 129564), (1062, 120414), (1098, 116466), (1239, 103212), (1269, 100772), (1281, 99828), (1316, 97173), (1593, 80276), (1647, 77644), (1652, 77409), (1692, 75579), (1708, 74871), (1974, 64782), (2124, 60207), (2196, 58233), (2478, 51606), (2538, 50386), (2562, 49914), (2773, 46116), (2867, 44604), (2961, 43188), (3186, 40138), (3294, 38822), (3599, 35532), (3717, 34404), (3843, 33276), (3948, 32391), (4956, 25803), (5076, 25193), (5124, 24957), (5546, 23058), (5734, 22302), (5922, 21594), (6372, 20069), (6588, 19411), (7198, 17766), (7434, 17202), (7686, 16638), (8319, 15372), (8601, 14868), (8883, 14396), (10797, 11844), (11092, 11529), (11151, 11468)]