85810764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 243492480

約数和(自身を除く): 157681716

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 131, 156, 169, 204, 221, 228, 247, 262, 323, 338, 393, 442, 494, 507, 524, 646, 663, 676, 741, 786, 884, 969, 988, 1014, 1292, 1326, 1482, 1572, 1703, 1938, 2028, 2227, 2489, 2652, 2873, 2964, 3211, 3406, 3876, 4199, 4454, 4978, 5109, 5746, 6422, 6681, 6812, 7467, 8398, 8619, 8908, 9633, 9956, 10218, 11492, 12597, 12844, 13362, 14934, 16796, 17238, 19266, 20436, 22139, 25194, 26724, 28951, 29868, 32357, 34476, 38532, 42313, 44278, 50388, 54587, 57902, 64714, 66417, 84626, 86853, 88556, 97071, 109174, 115804, 126939, 129428, 132834, 163761, 169252, 173706, 194142, 218348, 253878, 265668, 327522, 347412, 376363, 388284, 420641, 507756, 550069, 655044, 752726, 841282, 1100138, 1129089, 1261923, 1505452, 1650207, 1682564, 2200276, 2258178, 2523846, 3300414, 4516356, 5047692, 6600828, 7150897, 14301794, 21452691, 28603588, 42905382, 85810764]

約数ペア:

[(1, 85810764), (2, 42905382), (3, 28603588), (4, 21452691), (6, 14301794), (12, 7150897), (13, 6600828), (17, 5047692), (19, 4516356), (26, 3300414), (34, 2523846), (38, 2258178), (39, 2200276), (51, 1682564), (52, 1650207), (57, 1505452), (68, 1261923), (76, 1129089), (78, 1100138), (102, 841282), (114, 752726), (131, 655044), (156, 550069), (169, 507756), (204, 420641), (221, 388284), (228, 376363), (247, 347412), (262, 327522), (323, 265668), (338, 253878), (393, 218348), (442, 194142), (494, 173706), (507, 169252), (524, 163761), (646, 132834), (663, 129428), (676, 126939), (741, 115804), (786, 109174), (884, 97071), (969, 88556), (988, 86853), (1014, 84626), (1292, 66417), (1326, 64714), (1482, 57902), (1572, 54587), (1703, 50388), (1938, 44278), (2028, 42313), (2227, 38532), (2489, 34476), (2652, 32357), (2873, 29868), (2964, 28951), (3211, 26724), (3406, 25194), (3876, 22139), (4199, 20436), (4454, 19266), (4978, 17238), (5109, 16796), (5746, 14934), (6422, 13362), (6681, 12844), (6812, 12597), (7467, 11492), (8398, 10218), (8619, 9956), (8908, 9633)]