77410728

素因数分解:

$2^3\times 3^4\times {\mathrm{67}}^1\times {\mathrm{1783}}^1$

素因数の和:1868

約数の個数: 80

約数和(自身を含む): 220181280

約数和(自身を除く): 142770552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 81, 108, 134, 162, 201, 216, 268, 324, 402, 536, 603, 648, 804, 1206, 1608, 1783, 1809, 2412, 3566, 3618, 4824, 5349, 5427, 7132, 7236, 10698, 10854, 14264, 14472, 16047, 21396, 21708, 32094, 42792, 43416, 48141, 64188, 96282, 119461, 128376, 144423, 192564, 238922, 288846, 358383, 385128, 477844, 577692, 716766, 955688, 1075149, 1155384, 1433532, 2150298, 2867064, 3225447, 4300596, 6450894, 8601192, 9676341, 12901788, 19352682, 25803576, 38705364, 77410728]

約数ペア:

[(1, 77410728), (2, 38705364), (3, 25803576), (4, 19352682), (6, 12901788), (8, 9676341), (9, 8601192), (12, 6450894), (18, 4300596), (24, 3225447), (27, 2867064), (36, 2150298), (54, 1433532), (67, 1155384), (72, 1075149), (81, 955688), (108, 716766), (134, 577692), (162, 477844), (201, 385128), (216, 358383), (268, 288846), (324, 238922), (402, 192564), (536, 144423), (603, 128376), (648, 119461), (804, 96282), (1206, 64188), (1608, 48141), (1783, 43416), (1809, 42792), (2412, 32094), (3566, 21708), (3618, 21396), (4824, 16047), (5349, 14472), (5427, 14264), (7132, 10854), (7236, 10698)]