81960606

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1283}}^1$

素因数の和:1327

約数の個数: 96

約数和(自身を含む): 225573120

約数和(自身を除く): 143612514

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 169, 182, 189, 234, 273, 338, 351, 378, 507, 546, 702, 819, 1014, 1183, 1283, 1521, 1638, 2366, 2457, 2566, 3042, 3549, 3849, 4563, 4914, 7098, 7698, 8981, 9126, 10647, 11547, 16679, 17962, 21294, 23094, 26943, 31941, 33358, 34641, 50037, 53886, 63882, 69282, 80829, 100074, 116753, 150111, 161658, 216827, 233506, 242487, 300222, 350259, 433654, 450333, 484974, 650481, 700518, 900666, 1050777, 1300962, 1517789, 1951443, 2101554, 3035578, 3152331, 3902886, 4553367, 5854329, 6304662, 9106734, 11708658, 13660101, 27320202, 40980303, 81960606]

約数ペア:

[(1, 81960606), (2, 40980303), (3, 27320202), (6, 13660101), (7, 11708658), (9, 9106734), (13, 6304662), (14, 5854329), (18, 4553367), (21, 3902886), (26, 3152331), (27, 3035578), (39, 2101554), (42, 1951443), (54, 1517789), (63, 1300962), (78, 1050777), (91, 900666), (117, 700518), (126, 650481), (169, 484974), (182, 450333), (189, 433654), (234, 350259), (273, 300222), (338, 242487), (351, 233506), (378, 216827), (507, 161658), (546, 150111), (702, 116753), (819, 100074), (1014, 80829), (1183, 69282), (1283, 63882), (1521, 53886), (1638, 50037), (2366, 34641), (2457, 33358), (2566, 31941), (3042, 26943), (3549, 23094), (3849, 21294), (4563, 17962), (4914, 16679), (7098, 11547), (7698, 10647), (8981, 9126)]