39128076

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 116776800

約数和(自身を除く): 77648724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 31, 36, 39, 52, 54, 58, 62, 78, 87, 93, 108, 116, 117, 124, 156, 174, 186, 234, 261, 279, 348, 351, 372, 377, 403, 468, 522, 558, 702, 754, 783, 806, 837, 899, 961, 1044, 1116, 1131, 1209, 1404, 1508, 1566, 1612, 1674, 1798, 1922, 2262, 2418, 2697, 2883, 3132, 3348, 3393, 3596, 3627, 3844, 4524, 4836, 5394, 5766, 6786, 7254, 8091, 8649, 10179, 10788, 10881, 11532, 11687, 12493, 13572, 14508, 16182, 17298, 20358, 21762, 23374, 24273, 24986, 25947, 27869, 32364, 34596, 35061, 37479, 40716, 43524, 46748, 48546, 49972, 51894, 55738, 70122, 74958, 83607, 97092, 103788, 105183, 111476, 112437, 140244, 149916, 167214, 210366, 224874, 250821, 315549, 334428, 337311, 362297, 420732, 449748, 501642, 631098, 674622, 724594, 752463, 1003284, 1086891, 1262196, 1349244, 1449188, 1504926, 2173782, 3009852, 3260673, 4347564, 6521346, 9782019, 13042692, 19564038, 39128076]

約数ペア:

[(1, 39128076), (2, 19564038), (3, 13042692), (4, 9782019), (6, 6521346), (9, 4347564), (12, 3260673), (13, 3009852), (18, 2173782), (26, 1504926), (27, 1449188), (29, 1349244), (31, 1262196), (36, 1086891), (39, 1003284), (52, 752463), (54, 724594), (58, 674622), (62, 631098), (78, 501642), (87, 449748), (93, 420732), (108, 362297), (116, 337311), (117, 334428), (124, 315549), (156, 250821), (174, 224874), (186, 210366), (234, 167214), (261, 149916), (279, 140244), (348, 112437), (351, 111476), (372, 105183), (377, 103788), (403, 97092), (468, 83607), (522, 74958), (558, 70122), (702, 55738), (754, 51894), (783, 49972), (806, 48546), (837, 46748), (899, 43524), (961, 40716), (1044, 37479), (1116, 35061), (1131, 34596), (1209, 32364), (1404, 27869), (1508, 25947), (1566, 24986), (1612, 24273), (1674, 23374), (1798, 21762), (1922, 20358), (2262, 17298), (2418, 16182), (2697, 14508), (2883, 13572), (3132, 12493), (3348, 11687), (3393, 11532), (3596, 10881), (3627, 10788), (3844, 10179), (4524, 8649), (4836, 8091), (5394, 7254), (5766, 6786)]