77342928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 238484736

約数和(自身を除く): 161141808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 23, 24, 26, 34, 39, 46, 48, 51, 52, 68, 69, 78, 92, 102, 104, 136, 138, 156, 184, 204, 208, 221, 272, 276, 299, 312, 317, 368, 391, 408, 442, 552, 598, 624, 634, 663, 782, 816, 884, 897, 951, 1104, 1173, 1196, 1268, 1326, 1564, 1768, 1794, 1902, 2346, 2392, 2536, 2652, 3128, 3536, 3588, 3804, 4121, 4692, 4784, 5072, 5083, 5304, 5389, 6256, 7176, 7291, 7608, 8242, 9384, 10166, 10608, 10778, 12363, 14352, 14582, 15216, 15249, 16167, 16484, 18768, 20332, 21556, 21873, 24726, 29164, 30498, 32334, 32968, 40664, 43112, 43746, 49452, 58328, 60996, 64668, 65936, 70057, 81328, 86224, 87492, 94783, 98904, 116656, 121992, 123947, 129336, 140114, 174984, 189566, 197808, 210171, 243984, 247894, 258672, 280228, 284349, 349968, 371841, 379132, 420342, 495788, 560456, 568698, 743682, 758264, 840684, 991576, 1120912, 1137396, 1487364, 1516528, 1611311, 1681368, 1983152, 2274792, 2974728, 3222622, 3362736, 4549584, 4833933, 5949456, 6445244, 9667866, 12890488, 19335732, 25780976, 38671464, 77342928]

約数ペア:

[(1, 77342928), (2, 38671464), (3, 25780976), (4, 19335732), (6, 12890488), (8, 9667866), (12, 6445244), (13, 5949456), (16, 4833933), (17, 4549584), (23, 3362736), (24, 3222622), (26, 2974728), (34, 2274792), (39, 1983152), (46, 1681368), (48, 1611311), (51, 1516528), (52, 1487364), (68, 1137396), (69, 1120912), (78, 991576), (92, 840684), (102, 758264), (104, 743682), (136, 568698), (138, 560456), (156, 495788), (184, 420342), (204, 379132), (208, 371841), (221, 349968), (272, 284349), (276, 280228), (299, 258672), (312, 247894), (317, 243984), (368, 210171), (391, 197808), (408, 189566), (442, 174984), (552, 140114), (598, 129336), (624, 123947), (634, 121992), (663, 116656), (782, 98904), (816, 94783), (884, 87492), (897, 86224), (951, 81328), (1104, 70057), (1173, 65936), (1196, 64668), (1268, 60996), (1326, 58328), (1564, 49452), (1768, 43746), (1794, 43112), (1902, 40664), (2346, 32968), (2392, 32334), (2536, 30498), (2652, 29164), (3128, 24726), (3536, 21873), (3588, 21556), (3804, 20332), (4121, 18768), (4692, 16484), (4784, 16167), (5072, 15249), (5083, 15216), (5304, 14582), (5389, 14352), (6256, 12363), (7176, 10778), (7291, 10608), (7608, 10166), (8242, 9384)]